70+ List of Latin Root Words: Use These to Improve Your Vocabulary
Use the free Root Word Explorer below to search a root, its meaning, or a word built from it, or browse all 72 curated words.
Are you looking for a handy way to expand your vocabulary and understanding of the English language? Our list of Latin root words is a perfect starting point.
Root Word Explorer
Search a root, its meaning, or a word built from it.
107 roots
aqua-latin
means “water”
aquarium, a tank for keeping water animals
aquatic, living or growing in water
aqueduct, a channel for carrying water
aquamarine, a pale blue-green color or gem
aud-latin
means “hear, listen”
audible, able to be heard
audience, a group of listeners or viewers
auditorium, a hall for listening to performances
audition, a trial performance
bene-latin
means “good, well”
benefit, an advantage or good result
benevolent, kind and generous
benefactor, a person who gives help or money
benediction, the utterance of a blessing
mal-latin
means “bad, evil”
malice, the desire to harm others
malignant, harmful; likely to spread and worsen
malfunction, a failure to work correctly
malevolent, wishing harm to others
dict-latin
means “say, speak”
predict, to say what will happen in advance
contradict, to say the opposite
dictionary, a reference of words and meanings
verdict, a decision spoken by a jury
duc-latin
means “lead”
conduct, to lead or direct
produce, to bring forth or make
aqueduct, a channel that leads water
educate, to lead someone to knowledge
fer-latin
means “carry, bear”
transfer, to carry from one place to another
refer, to direct attention to a source
conifer, a cone-bearing tree
prefer, to like one thing more than another
form-latin
means “shape”
transform, to change the shape or nature of
uniform, always the same in form
conform, to match an accepted form
reform, to change into an improved form
frag-latin
means “break”
fragment, a small broken-off piece
fragile, easily broken
fracture, a break, especially in bone
fraction, a part broken off from a whole
ject-latin
means “throw”
reject, to throw back or refuse
inject, to force fluid in
project, to throw or cast forward
eject, to throw out forcefully
junct-latin
means “join”
junction, a point where things join
conjunction, a word that joins clauses
injunction, a court order to do or stop something
juncture, a critical joining point in time
loc-latin
means “place”
location, a particular place
local, relating to a nearby place
dislocate, to move out of place
relocate, to move to a new place
luc-latin
means “light”
lucid, clear and easy to understand
translucent, letting light pass through partly
illuminate, to light up
elucidate, to make clear; explain
man-latin
means “hand”
manual, done by hand
manufacture, to make goods (originally by hand)
manuscript, a document written by hand
manicure, cosmetic care of the hands
matr-latin
means “mother”
maternal, relating to a mother
maternity, the state of being a mother
matriarch, a female head of a family
matrimony, the state of marriage
patr-latin
means “father”
paternal, relating to a father
patriarch, a male head of a family or tribe
patriot, a person who loves their homeland
patron, a person who supports or protects
mit-latin
means “send”
transmit, to send across
submit, to send in or yield
emit, to send out
omit, to leave out
miss-latin
means “send”
mission, a task someone is sent to do
dismiss, to send away
missile, an object sent through the air as a weapon
permission, consent that lets something be sent or done
mort-latin
means “death”
mortal, subject to death
immortal, living forever
mortuary, a place where bodies are kept
mortician, an undertaker
nat-latin
means “born, birth”
native, belonging to a place by birth
natal, relating to birth
prenatal, before birth
innate, present from birth; inborn
nomin-latin
means “name”
nominate, to name as a candidate
nominal, in name only
nomenclature, a system of names
misnomer, a wrong or unsuitable name
puls-latin
means “drive, push”
expel, to drive out
propel, to drive forward
impulse, a sudden driving urge
compel, to force or drive to act
pend-latin
means “hang, weigh”
pendant, a hanging ornament
suspend, to hang or halt temporarily
pendulum, a weight swinging from a fixed point
depend, to rely on; hang upon
port-latin
means “carry”
transport, to carry from place to place
portable, able to be carried
export, to carry goods out to sell abroad
import, to carry goods in from abroad
pos-latin
means “put, place”
position, the place where something is put
compose, to put together
deposit, to put down or store
expose, to put out into view
rupt-latin
means “break, burst”
rupture, a break or burst
erupt, to burst out
interrupt, to break into or stop
disrupt, to break apart or throw into disorder
scrib-latin
means “write”
describe, to write or tell about
prescribe, to write out a directive, as for medicine
subscribe, to sign up by writing one's name
scribble, to write hastily or carelessly
script-latin
means “written”
manuscript, a handwritten document
transcript, a written copy
scripture, sacred writings
postscript, a note written after a letter's signature
sect-latin
means “cut”
dissect, to cut apart for study
intersect, to cut across each other
bisect, to cut into two parts
section, a cut-off part of a whole
sens-latin
means “feel”
sensation, a physical feeling
sensitive, quick to feel or respond
sensory, relating to the senses
consensus, general agreement or shared feeling
spect-latin
means “look, see”
inspect, to look at closely
spectator, a person who watches
spectacle, a striking sight
respect, to look at with regard (literally 'look back at')
struct-latin
means “build”
construct, to build
structure, something built or arranged
instruct, to teach; build up knowledge
destruction, the act of tearing down
tact-latin
means “touch”
contact, the state of touching
tactile, relating to the sense of touch
intact, whole and untouched
tangible, able to be touched or felt
tract-latin
means “pull, draw”
attract, to pull toward
extract, to pull out
tractor, a vehicle that pulls loads
distract, to pull attention away
vent-latin
means “come”
invent, to create; come upon something new
prevent, to stop from coming or happening
convene, to come together
event, something that comes to pass
vert-latin
means “turn”
convert, to turn into something else
reverse, to turn the other way
introvert, a person turned inward
divert, to turn aside
vis-latin
means “see”
vision, the sense of sight
visible, able to be seen
revise, to look at again and improve
supervise, to oversee
voc-latin
means “call, voice”
vocal, relating to the voice
vocation, a calling or occupation
advocate, a person who speaks for a cause
provoke, to call forth a reaction
ambul-latin
means “walk”
ambulance, a vehicle for the sick or injured
amble, to walk at a slow, easy pace
ambulatory, able to walk about
somnambulist, a sleepwalker
capt-latin
means “take, seize”
capture, to take by force
captive, a person taken and held
caption, a heading that captures a picture's meaning
captivate, to seize the attention of
cept-latin
means “take, receive”
accept, to take or receive willingly
intercept, to take or stop on the way
concept, an idea taken in the mind
reception, the act of receiving
ced-latin
means “go, yield”
precede, to go before
recede, to go back
concede, to yield or give in
secede, to formally withdraw
cess-latin
means “go, yield”
process, a series of steps that go forward
access, a means of going in
recess, a break; a going back
procession, a group moving forward in order
cred-latin
means “believe, trust”
credit, trust that allows delayed payment
incredible, too hard to believe
credential, proof that earns trust
creed, a statement of beliefs
curs-latin
means “run”
cursor, a moving marker on a screen
excursion, a short trip or run out
precursor, something that runs ahead of another
cursive, flowing, running handwriting
dur-latin
means “hard, lasting”
durable, able to last a long time
endure, to last or bear hardship
duration, the time something lasts
obdurate, stubbornly hardened
fid-latin
means “faith, trust”
fidelity, faithfulness
confide, to trust with a secret
confident, sure and trusting in oneself
infidel, one without the accepted faith
flu-latin
means “flow”
fluent, flowing smoothly, as in speech
fluid, a substance that flows
influence, a power that flows into and affects
affluent, wealthy; flowing with abundance
grad-latin
means “step, go”
gradual, moving in small steps
graduate, to advance a step, as in finishing study
degrade, to lower a step in rank or quality
gradient, a rate of step-by-step change
gress-latin
means “step, go”
progress, a step forward
regress, to step backward
digress, to step away from the topic
aggressive, prone to stepping toward attack
greg-latin
means “flock, herd, group”
congregate, to gather into a group
gregarious, fond of company; sociable
segregate, to separate from the group
aggregate, a total gathered together
jud-latin
means “judge, law”
judge, one who decides in a court of law
judicial, relating to courts and judges
prejudice, a judgment formed beforehand
adjudicate, to make a formal judgment
lect-latin
means “choose, gather, read”
collect, to gather together
select, to choose carefully
lecture, a spoken reading or talk
neglect, to fail to gather or attend to
liber-latin
means “free”
liberty, freedom
liberal, open-minded; favoring freedom
liberate, to set free
libertine, a person unrestrained by morals
loqu-latin
means “speak”
eloquent, speaking fluently and persuasively
loquacious, very talkative
colloquial, used in ordinary speech
soliloquy, a speech made alone, thinking aloud
magn-latin
means “great, large”
magnify, to make appear larger
magnificent, grand and impressive
magnitude, great size or importance
magnanimous, generous and great-spirited
memor-latin
means “mindful, remember”
memory, the power to recall the past
memorial, something that keeps a memory alive
memorize, to commit to memory
commemorate, to honor the memory of
min-latin
means “small, less”
minimum, the smallest amount
minor, lesser in size or importance
diminish, to make smaller
minuscule, extremely small
mot-latin
means “move”
motion, the act of moving
promote, to move forward or upward
motor, a machine that produces motion
commotion, a noisy disturbance
numer-latin
means “number”
numeral, a symbol for a number
numerous, many in number
enumerate, to count off one by one
innumerable, too many to count
omni-latin
means “all, every”
omnipotent, having all power
omniscient, knowing everything
omnivore, an eater of all kinds of food
omnipresent, present everywhere
pac-latin
means “peace”
pacify, to bring peace or calm
pacific, peaceful
pacifist, one who opposes war
pact, a peace agreement
plet-latin
means “fill, full”
complete, having all parts; fully filled
deplete, to use up; empty out
replete, filled or well-supplied
supplement, something added to fill a gap
rect-latin
means “straight, right, rule”
correct, free from error; set right
direct, going straight; to guide
rectangle, a four-sided figure with right angles
erect, upright; to build straight up
sci-latin
means “know”
science, systematic knowledge of the world
conscience, inner knowledge of right and wrong
conscious, aware; knowing
prescient, knowing things before they happen
sed-latin
means “sit, settle”
sediment, matter that settles to the bottom
sedentary, characterized by much sitting
reside, to settle or live in a place
subside, to settle down; become less
sequ-latin
means “follow”
sequence, an order in which things follow
consequence, a result that follows
sequel, a work that follows an earlier one
subsequent, coming after; following
serv-latin
means “keep, save, serve”
preserve, to keep safe from harm
conserve, to keep and use carefully
reserve, to keep back for later
observe, to watch and keep in mind
sol-latin
means “alone”
solo, performed alone
solitude, the state of being alone
solitary, existing or living alone
desolate, deserted and lonely
son-latin
means “sound”
sonic, relating to sound
resonate, to sound and vibrate
unison, sounding as one
dissonance, a harsh clash of sounds
spir-latin
means “breathe”
respire, to breathe
inspire, to breathe in ideas or feeling
expire, to breathe out; to end
conspire, to plot together (literally 'breathe together')
tempor-latin
means “time”
temporary, lasting only a short time
contemporary, belonging to the same time
temporal, relating to time
extemporaneous, done on the spur of the moment
ten-latin
means “hold, keep”
retain, to keep or hold
tenant, one who holds rented property
tenacious, holding on firmly
tenure, the holding of an office or land
terr-latin
means “earth, land”
terrain, a stretch of land
territory, an area of land under control
terrestrial, relating to the earth or land
subterranean, existing under the earth
tort-latin
means “twist”
distort, to twist out of shape
contort, to twist violently
torture, the twisting of body or mind in pain
retort, a sharp reply twisted back
vac-latin
means “empty”
vacant, empty; not occupied
vacuum, a space empty of matter
evacuate, to empty or clear out
vacation, a break that empties the schedule
ver-latin
means “truth”
verify, to prove to be true
veracity, truthfulness
verdict, a true statement given by a jury
aver, to state as true
viv-latin
means “live, life”
vivid, lively and vibrant
revive, to bring back to life
survive, to remain alive
vivacious, full of life and energy
vol-latin
means “will, wish”
voluntary, done of one's own will
volition, the power of choosing
benevolent, wishing to do good
malevolent, wishing to do harm
vor-latin
means “eat, devour”
carnivore, a meat-eating animal
herbivore, a plant-eating animal
voracious, eager to devour; greedy
omnivore, an eater of all kinds of food
corp-latin
means “body”
corporation, a legal body of people acting as one
corpse, a dead body
corporal, relating to the body
incorporate, to combine into one body
cord-latin
means “heart”
cordial, warm and heartfelt
accord, agreement of hearts or minds
discord, a lack of harmony
concord, harmony; agreement
capit-latin
means “head”
capital, the chief or head city
captain, the head of a team or ship
decapitate, to cut off the head
capitulate, to surrender on stated heads or terms
ann-latin
means “year”
annual, happening once a year
anniversary, the yearly return of a date
biennial, happening every two years
millennium, a period of a thousand years
bell-latin
means “war”
rebel, one who wages war against authority
belligerent, hostile and aggressive
bellicose, eager to fight
antebellum, before a war
cid-latin
means “cut, kill”
incision, a surgical cut
homicide, the killing of a person
concise, brief; cut short
precise, exact; sharply cut
clud-latin
means “close, shut”
include, to shut in; contain
exclude, to shut out
seclude, to shut away from others
conclude, to close or bring to an end
equ-latin
means “equal, even”
equal, the same in amount or value
equator, the line dividing the earth into equal halves
equivalent, equal in value or meaning
equilibrium, a state of balance
flect-latin
means “bend”
reflect, to bend back, as light
deflect, to bend or turn aside
inflection, a bend or change in the voice
genuflect, to bend the knee in respect
later-latin
means “side”
lateral, relating to the side
bilateral, having two sides
unilateral, involving only one side
collateral, side by side; additional security
leg-latin
means “law”
legal, permitted by law
legislate, to make laws
legitimate, lawful; genuine
delegate, one sent with lawful authority
nov-latin
means “new”
novel, new and unusual
novice, a beginner
innovate, to introduce something new
renovate, to make new again
plic-latin
means “fold”
complicate, to fold together; make complex
duplicate, to make a double or copy
replicate, to copy exactly
implicate, to fold in; involve
sanct-latin
means “holy, sacred”
sanctify, to make holy
sanctuary, a holy or safe place
sanction, official approval or penalty
sacrosanct, regarded as too sacred to touch
simil-latin
means “like, similar”
similar, alike but not identical
simulate, to imitate or make like
assimilate, to absorb and make similar
simile, a comparison using 'like' or 'as'
urb-latin
means “city”
urban, relating to a city
suburb, an outer part of a city
urbane, smoothly polite; city-mannered
suburban, relating to the suburbs
ped-latin
means “foot”
pedal, a lever pushed by the foot
pedestrian, a person traveling on foot
pedestal, the base or foot of a column
centipede, a creature with many legs
ling-latin
means “tongue, language”
language, a system of words and speech
linguist, a person skilled in languages
bilingual, speaking two languages
linguistics, the study of language
reg-latin
means “rule, king”
regal, relating to a king; majestic
regulate, to control by rule
regime, a system of rule
regent, one who rules for a monarch
juven-latin
means “young”
juvenile, youthful; not yet adult
rejuvenate, to make young again
juvenescence, the state of being youthful
junior, younger; of lower rank
domin-latin
means “master, lord”
dominate, to rule over
dominion, control or ruling power
predominant, having the greatest power
domain, an area under one's control
sol-latin
means “sun”
solar, relating to the sun
parasol, a light sunshade
solstice, when the sun reaches its highest or lowest point
solarium, a sunny room
grat-latin
means “pleasing, thankful”
gratitude, thankfulness
grateful, feeling thanks
gratify, to please or satisfy
ingratiate, to gain favor by pleasing
clam-latin
means “cry out, shout”
exclaim, to cry out suddenly
proclaim, to announce publicly
clamor, a loud outcry
acclaim, loud, enthusiastic approval
cur-latin
means “care”
cure, to restore to health; care for
curator, a person who cares for a collection
accurate, done with care; exact
secure, free from care or danger; safe
cogn-latin
means “know”
recognize, to know again
cognition, the process of knowing
cognizant, aware; having knowledge
incognito, with one's identity unknown
fac-latin
means “make, do”
factory, a place where goods are made
manufacture, to make goods on a large scale
benefactor, one who does good for others
faction, a group formed to do or push an aim
A huge share of everyday English is built on Latin roots, so learning one root often unlocks a whole family of words at once. Knowing that dicere means to say, for example, connects predict, contradict, dictate, and verdict in a single stroke. The groups below organize common English words by the meaning domain of their Latin roots, so you can study them the way the language actually grew: by idea, not by alphabet.
Roots for nature and the physical world
These words grow from Latin roots naming natural things: candere (to shine), glacies (ice), globus (sphere), luna (moon), mare (sea), nox (night), umbra (shade), vapor (steam), germen (sprout), hortus (garden), ignis (fire), and piscis (fish).
Candle: A single candle burned in the farmhouse window all night.
Glacier: The glacier had carved the valley into a broad U shape.
Globe: He spun the globe and stopped it with one finger on Madagascar.
Lunar: The lunar eclipse drew half the neighborhood onto their lawns.
Submarine: The submarine slipped beneath the surface and vanished from view.
Nocturnal: Owls are nocturnal, so the best viewing starts well after sunset.
Umbrella: He left his umbrella on the train, naturally, on the rainiest day of the year.
Evaporate: The puddles evaporate by mid-morning in July.
Germinate: The seeds germinate within a week if the soil stays warm.
Horticulture: She studied horticulture and now runs the city's botanical garden.
Ignited: A stray spark ignited the dry grass along the tracks.
Pisces: Her birthday falls in early March, under Pisces.
Roots for speech, belief, and truth
These words build on roots for saying and knowing: dicere (to say), narrare (to tell), credere (to believe), fidere (to trust), testis (a witness), fallere (to deceive), and errare (to wander or stray).
Contradict: The witness did not contradict a single detail of the timeline.
Predict: Nobody could predict how quickly the storm would turn.
Narrator: The narrator turned out to be less reliable than the reader assumed.
Credentials: She presented her credentials at the gate and was waved through.
Confidential: Keep the settlement terms confidential until both parties sign.
Testify: Three former employees agreed to testify at the hearing.
Fallacious: The argument sounded convincing but rested on a fallacious comparison.
Error: A single error in the formula threw off every total in the report.
Roots for the body, senses, and health
These words descend from roots for the body and its senses: audire (to hear), tangere (to touch), edere (to eat), gustare (to taste), vita (life), juvenis (young), sanus (healthy), and dexter (the right hand, hence skillful).
Audio: The podcast's audio was so clean you could hear the interviewer's pen scratching.
Tangible: The training produced tangible results within a month.
Inedible: The bread came out of the oven blackened and inedible.
Disgusting: The fridge in the break room had reached a disgusting state by Friday.
Vitamin: The doctor suggested a vitamin D supplement for the dark winter months.
Rejuvenated: A week away from screens left her feeling rejuvenated.
Unsanitary: The inspector shut the kitchen down for unsanitary conditions.
Ambidextrous: Being ambidextrous, she signed the form with her left hand while holding coffee in her right.
Roots for number, size, and measure
These words come from roots of counting and comparing: quattuor (four), quotus (how many), totus (whole), brevis (short), aequus (equal), par (equal), magnus (great), and omnis (all).
Quadruple: The bakery had to quadruple its flour order before the holiday rush.
quadrupled: Web traffic quadrupled the week the story went viral.
Quota: The sales team hit its quota three days before the quarter closed.
Total: The total came to less than either of them expected.
Brevity: The editor praised the brevity of the report, which said in one page what others took ten to say.
Equality: The charter promised equality before the law for every citizen.
Compare: Compare the two drafts side by side and the improvement is obvious.
Majesty: The cathedral's majesty silenced even the chattiest tourists.
Omnipresent: The smell of woodsmoke was omnipresent in the mountain town.
Roots for action and making
These words trace back to verbs of doing: agere (to do), laborare (to work), fendere (to strike), sculpere (to carve), rodere (to gnaw), iacere (to throw), vacare (to be empty), optare (to choose), and quietus (at rest).
Actor: The actor stayed in character even after the director called cut.
Collaborate: The two labs agreed to collaborate on the vaccine trial.
Defend: The champion returns next month to defend her title.
Sculpture: The sculpture in the plaza doubles as a sundial at noon.
Corrode: Salt air will corrode the hinges within a couple of winters.
Trajectory: The analyst plotted the company's trajectory from startup to household name.
Evacuate: Officials ordered residents to evacuate before the river crested.
Option: Renting for another year remained the safest option.
Quit: She quit the job on a Tuesday and booked a one-way ticket on Wednesday.
Roots for society, law, and place
These words carry roots from Roman civic life: bellum (war), lex or legis (law), pax (peace), privus (one's own), urbs (city), locus (place), honor (esteem), and debere (to owe).
Rebellion: The rebellion began with a refusal to pay the new tax.
Illegal: Parking on the bridge is illegal, as the tow truck reminded him.
Pacifist: As a lifelong pacifist, he registered as a conscientious objector.
Privacy: The new fence gave the garden a welcome sense of privacy.
Suburbs: They traded the suburbs for a downtown apartment once the kids moved out.
Location: The film crew scouted a location near the old lighthouse.
Honorary: The university awarded the novelist an honorary doctorate.
Debt: He paid off the last of his student debt a decade after graduating.
Curated word bank
Sparklines show each word's usage in published books since 1800 (Google Books Ngram data). The dot marks the peak decade.
Tap any word to see it used in a sentence.
Actor
The actor stayed in character even after the director called cut.
Audio
The podcast's audio was so clean you could hear the interviewer's pen scratching.
Ambidextrous
Being ambidextrous, she signed the form with her left hand while holding coffee in her right.
Anniversary
They spent their anniversary in the same seaside town where they met.
Rebellion
The rebellion began with a refusal to pay the new tax.
Beneficial
A short walk after lunch proved beneficial for the whole team's focus.
Brevity
The editor praised the brevity of the report, which said in one page what others took ten to say.
Candle
A single candle burned in the farmhouse window all night.
Contradict
The witness did not contradict a single detail of the timeline.
Contradicts
His cheerful tone contradicts the grim numbers in the spreadsheet.
Credentials
She presented her credentials at the gate and was waved through.
Debt
He paid off the last of his student debt a decade after graduating.
Decorations
The decorations stayed up until the last guest went home.
Condemn
The council voted to condemn the crumbling warehouse.
Predict
Nobody could predict how quickly the storm would turn.
Inedible
The bread came out of the oven blackened and inedible.
Equality
The charter promised equality before the law for every citizen.
Error
A single error in the formula threw off every total in the report.
Fallacious
The argument sounded convincing but rested on a fallacious comparison.
Defend
The champion returns next month to defend her title.
Confidential
Keep the settlement terms confidential until both parties sign.
Germinate
The seeds germinate within a week if the soil stays warm.
Glacier
The glacier had carved the valley into a broad U shape.
Globe
He spun the globe and stopped it with one finger on Madagascar.
Disgusting
The fridge in the break room had reached a disgusting state by Friday.
Habit
Her habit of reading before breakfast survived forty years of busy mornings.
Honorary
The university awarded the novelist an honorary doctorate.
Horticulture
She studied horticulture and now runs the city's botanical garden.
Humiliate
The coach refused to humiliate players in front of their teammates.
Ignited
A stray spark ignited the dry grass along the tracks.
Itinerary
Our itinerary allowed exactly ninety minutes in Florence, which felt like a crime.
Trajectory
The analyst plotted the company's trajectory from startup to household name.
Rejuvenated
A week away from screens left her feeling rejuvenated.
Collaborate
The two labs agreed to collaborate on the vaccine trial.
Illegal
Parking on the bridge is illegal, as the tow truck reminded him.
Location
The film crew scouted a location near the old lighthouse.
Lunar
The lunar eclipse drew half the neighborhood onto their lawns.
Majesty
The cathedral's majesty silenced even the chattiest tourists.
Dismal
The team's dismal first half gave way to a stunning comeback.
Submarine
The submarine slipped beneath the surface and vanished from view.
Miraculous
The doctors called her recovery miraculous.
Narrator
The narrator turned out to be less reliable than the reader assumed.
Innocent
The jury found the defendant innocent on all counts.
Nocturnal
Owls are nocturnal, so the best viewing starts well after sunset.
Innovative
The firm's innovative packaging cut shipping costs in half.
Omnipresent
The smell of woodsmoke was omnipresent in the mountain town.
Option
Renting for another year remained the safest option.
Pacifist
As a lifelong pacifist, he registered as a conscientious objector.
Compare
Compare the two drafts side by side and the improvement is obvious.
Pisces
Her birthday falls in early March, under Pisces.
Privacy
The new fence gave the garden a welcome sense of privacy.
Quadruple
The bakery had to quadruple its flour order before the holiday rush.
Quadrupled
Web traffic quadrupled the week the story went viral.
Quit
She quit the job on a Tuesday and booked a one-way ticket on Wednesday.
Quota
The sales team hit its quota three days before the quarter closed.
Rash
The new detergent left a rash on his forearms.
Residue
A sticky residue on the counter betrayed the midnight baking session.
Ridicule
Early aviation pioneers endured years of public ridicule.
Corrode
Salt air will corrode the hinges within a couple of winters.
Salvage
Divers worked for months to salvage the cargo from the wreck.
Unsanitary
The inspector shut the kitchen down for unsanitary conditions.
Sculpture
The sculpture in the plaza doubles as a sundial at noon.
Tangible
The training produced tangible results within a month.
Temporary
The bridge closure is temporary, though nobody will say how temporary.
Testify
Three former employees agreed to testify at the hearing.
Total
The total came to less than either of them expected.
Umbrella
He left his umbrella on the train, naturally, on the rainiest day of the year.
Suburbs
They traded the suburbs for a downtown apartment once the kids moved out.
Evacuate
Officials ordered residents to evacuate before the river crested.
Evaluate
Take a week to evaluate the software before you commit to a license.
Evaporate
The puddles evaporate by mid-morning in July.
Vitamin
The doctor suggested a vitamin D supplement for the dark winter months.
Frequently asked questions
What are Latin root words?
A Latin root is the core piece of meaning that English borrowed from Latin and built words around. The root dicere, meaning to say, sits inside predict, contradict, dictionary, and verdict. Learn the root and you can make an educated guess at any unfamiliar word that contains it.
Where can I find a Latin root words list to study from?
The most useful lists group words by the meaning of the shared root rather than alphabetically, which is how the sections above are arranged. Study one meaning domain at a time, such as roots for nature or roots for speech, and say the root's meaning aloud each time you meet one of its descendants. Word families stick in memory far better than isolated vocabulary items.
How do Latin roots help you work out what a word means?
When you meet an unfamiliar word, strip away the prefix and suffix and look at what remains. In the word incredible, the prefix in- means not, the root credere means to believe, and the suffix -ible means able to be, so the word literally means not able to be believed. This decoding habit works on thousands of English words, including technical and academic vocabulary.
What is the difference between a root, a prefix, and a suffix?
The root carries the core meaning, the prefix attaches to the front and modifies it, and the suffix attaches to the end and usually changes the word's grammatical role. In contradiction, contra- is a prefix meaning against, dict is the root meaning say, and -ion is a suffix that turns the whole thing into a noun. Many English words stack all three.
Are Greek and Latin roots the same thing?
No, they come from two different source languages, though English borrows heavily from both. Latin roots tend to appear in everyday and legal vocabulary, such as aqua for water and lex for law, while Greek roots dominate scientific and technical terms, such as bio for life and graph for writing. Some concepts have a root from each language, which is why English has both aquatic and hydrate.