8c. Vocabulary Basics: Common Latin Roots and Prefixes Flashcards
a-
on
ab-
from, away, off
abduct - carry away from
abnormal - away from normal
aside - on the side
a-
act
do
interaction - commucation between two or more things
act-
do
activity - something that a person does
agr-
farming
agriculture - management of the land
alg-
pain
neuralgia - pain caused by a nerve
nostalgia - aching for the familiar
analgesic - drug that relieves pain
ambi-, amphi
both, on both sides
ambiguous - having more than one meaning
ambivalence - conflicting or opposite feelings toward a person or thing
ambu-
walk, move
ambulance - a vehicle for moving patients
ambulant - walking or moving around
bene-
good, well
beneficial - producing a good effect
benevolent - showing kindness or goodwill
bi-
two, twice, once every two
biannual - happening every 2 years
bilateral - of or involving 2 sides
burs
pouch, purse
disburse - to get out of the “purse”, to pay out
burs-
pouch, purse
bursar - an administrative officer in charge of funds
calc-
stone
calcification - the hardening of tissue or other material into something stone-like
cand
glowing
incandescent - white, glowing, luminous
cand-
glowing
candid - truthful, frank
candle - something that gives light
capt-
take, hold
captivate - to attract, hold one’s interest or attention, charm
carn-
flesh, meat
carnivorous - meat eater
carnal - pertaining to the body or flesh
cede, ceed, cess
go, yield
exceed - to go beyond the limits
recede - to go back to previous location
celer
fast
accelerate - to increase the speed of
cent-
hundred, hundredth
centennial - the 100th anniversary
centimeter - 1/100th of a meter
cept, ceive
take, hold
intercept - to stop or prevent from continuing to its destination
perceive - to become aware of conscious of something
cerebr-
brain
cerebral - pertaining to the brain, intellectual rather than emotional or physical
cert
sure
ascertain - to find out something for sure
cide, cise
cut, kill
homicide - murder
incisor - a sharp tooth for cutting food
circum-, circle-
around, about
circumnavigate - to sail around
circumspect - wary and unwilling to (go around and) take risks
claim, clam
shout, speak out
exclaim - to cry out loudly
proclaim - to announce something in public
claim-, clam-
shout, speak out
clamour - to shout and make noise
-clar
clear
declare - to state something clearly
clar-
clear
clarify - to make clear
clud, clus
close
conclusion - the end or last part
exclusion - shutting out
cline
lean
recline - to lean back and relax
co-
with, together, join
coauthor - a writer who collaborates with another author
coeducation - educating males and females together
col-
together, joinly
collaborate - top work together
collision - smashing together
com-
together, common
commemorate - to recall and show respect together
commune - a group of people living together and sharing property
cogn
know
incognito - having one’s identity concealed
recognize - to identify based on prior association or experience
cogn-
know
cognition - the mental process of acquiring knoweldge or understanding
con-
with, jointly
concur - to agree with someone
contemporary - living or occuring at the same time
contra-, contro-
against, opposite
contradict - to assert the opposite
corp-
body
corporation - a company lawfully recognized as a single body
corporeal - bodily
dent-, dont-
tooth
dental - pertaining to the teeth
dentist - doctor for the teeth
di-
apart, away, not, to the opposite
digression - departure from the main issue
disappear - to move out of sight
dict
speak
contradict - to assert the opposite
dict-
speak
dictate - to read or speak out loud so somebody can write it down, to prescribe
domin
master
predominate - to be the strongest or the main part
domin-
master
dominate - to exercise power over
don
give
pardon - to give forgiveness
don-
give
donation - a contribution or a gift
donor - someone who gives
duc
lead
conduct - to lead direct a performance
educate - to lead to knowledge
du-
two, twice
duplicate - make an idnetical copy
duo - a pair normally thought of as being together
dur
enduring
endure - to last
dur-
harden, to last, lasting
durable - having the quality of lasting
e-
out, away
eloquent o speaking beautifully
eject - throw out forcefully
ego-
self
egoistic - self-centered
enn, anni
years
bicentennial - of or relating to a period of 200 years
perennial - lasting through the years
en-, in-
inside, inward
envision - to picture in the mind
enclose - lock inside
equ-, equi-
equal, equally
equidistant - equal distance betwen two points
equation - a statement that the values of two mathematical expressions are equal
-esth, aesth
feeling, sensation, beauty
kinesthesia - the sensation of bodily movement
esth-, aesth-
feeling, sensation, beauty
esthetician - someone who beautifies
aesthetic - pertaining to a sense of beauty
ex-
from, out
excavate - to dig out
exhale - to breath out
extra-, extro-
outside, beyond
extraordinary - beyond ordinary
extrovert - an outgoing person
fac, fact
make, do
artifact - object made by a person
malefactor - a person who does wrong
fer
bear, bring, carry
confer - to bring honor to someone
transfer - to move to another place
fer-
bear, bring, carry
ferry - a boat that carries passengers
fid
faith
confide - place trust in someone
fid-
faith
fiduciary - a trustee
fidelity - faithfulness
flect
bend
deflect - to bend course becaue of hittiong something
inflection - a bendiong in the voice’s tone or pitch
flor- flora-, fleur-
flower
florist - someone who works wioth flowers
floral - flowerlike
form
shape
conform - to behave according to socially acceptable conventions or standards
reformatory - intended for reformation
form-
shape
formation the shaping of something
fract-, frag-
break
fragile - easy to break
fracture - a break
fug
flee, run away, escape
refuge - a sheltered place to flee to
refugee - a person who is seeking refuge
fug-
fle, run away, escape
fugitive - a person who is running away
funct-
perform, work
function - to work normally
fus
pour
confusion - being flooded with too much information that is hard to make sense of
infuse - to put into
fus-
pour
fuse - to melt by heating
gon
angle
decagon o a polygon with 10 angles
grad-
to step, to go
gradual - step by step
gran-
grain
granary - a storehouse or repository for grain
granola - a misture of rolled oats and other ingredients
grat-
pleasing
gratify - to please someone
grateful - feeling thankful
gress
to step, to go
digression - departure from the main issue
progress - movement forward or onward
hem-
blood
hemoglobin - red blood particle
hepa-
liver
hepatitis - inflammation of the liver
hepatoma - a tumor of the liver
herbi-
plant, grass
herbicvide - any chemical used to kill unwanted plants
herbal -relating to plants
homo-
like, alike, same
homogenous - of the same nature or kind
hyper-
too much, over, excessive, beyond
hyperactive - very restless
icon-
image
iconology - science of symbols and icons
il-, in-
in, into
illuminate - to give light to
innovation - a new “in”– new ideal, method, or device
ig-, il-, im-, in-, ir-
not, without
illegal - not legal
impossible - not possible
inappropriate - not appropriate
image
likeness
image - a likeness of someone
imagine - to form a picture or likeness in the mind
infra-
beneath, below
infrastructure - underlying framework of a system
infrared - below the regular light spectrum
inter-
between, among, jointly
interupt - to stop the continuous progress of something or someone
intra-, intro-
within, inside
intrastate - existing in one state
introvert - shy person who keeps to him/herself
ir-
not
irredeemable - not redeemable
irrational - not rational
ject
throw
eject - to throw someone/thing out
interject - to throw a remark into a discussion
jud-
law
judgment - a decision of a cour of law
judicial - having to do with judges or courts of law
junct
join
conjuunction - a word that joins parts of sentences
disjunction - a disconnection
junct-
join
junction - a place where 2 things join
juven
young
rejuvenate - to bring back to youthful experience
juven-
lab
work
collaborate - to work with a person
elaborate - to work out the details
lab-
work
laborious - requiring a lot of work
lact-
milk
lactate - to give milk, nurse
lactose - the sugar containe din milk
later
side
bilateral - of or involving 2 sides
unilateral - affecting one side of something
liber-
free
liberate - to set free
liberty - freedom
lingu
language, tonuge
multilingual - able to communicate in more than 1 language
lingu-
language, tongue
linguist - one who studies languages
loc
place
dislocate - th put something out of its usual place
loc-
place
ocation - a place
loqu, locu
speak
eloquent - speaking beautifully
loqu-, locu-
speak
loquacious - very talkative
luc
light
elucidate - to explain, to throw light on
translucent - allowing light to pass through
luc-
light
lucid - easy to understand
lud, lus
to play
prelude - introduction played prior to the major performance
illusion - a deceptive play on appearance; impression
lumin
light
illuminate - to fill with light
lumin-
light
lumen - unit measuring light
lun-
moon
lunar - relating to the moon
lunarscape - the surface of the moon
magn-
great, large
magnify - make larger
magnificent - grand
mal-
bad, ill, wrong
malcontent - wron
man-
hand
maneuver - to move skillfully by hand
manual - done by hand
mand
to order
command - an order of instruction
demand - a hard-to-ignore order
mand-
to order
mandate - an official order
mar
sea
marina - a harbor for pleasure boats
mater-, matr-
mother
maternal - relating to motherhood
maternity - the state of being a mother
max-
greatest
maximal - the best or greatest possible
maximize - to make as great as possible
medi-
middle
medium - about halfway between two extremes
mediocre - only of medium quality
memor
remember
commemorate - to honor the memory of
memor-
remember
memorial - related remembering a person or event
memory - ability to remember
merge, mers
dip, dive
immerge** or im_merse_** - to ut or dip something into a liquid
mid-
middle
midterm - middle of a term in school
migr
move
immigrant - a person who moves to a new country
migr-
move
migrant - a person who moves from place to place
milli-
one thousandth
millimeter - one thousandth of a meter
min-
small, less
mini - something that is very small
miss, mit
send, let go
dismiss - to send someone away
emit - to send something out
miss-, mit-
send, let go
missile - a weaon sent into the air
mob
move
immobilize - to stop from moving
mob-
move
mobility - the quality of being able to move
mot, mov
move
promote - to move someone forward
mot-, mov-
move
motion - the act of moving
motivate - to move someone into action
mort
death
immortal - never dying or decayin
mort-
death
mortal - subject to death
mortician - an undertaker
multi-
many, more than one or two
multicolored - having many colors
multitasking - doing many things at once
mut
change
immutable - unchanging over time
mut-
change
mutant - an organism that has underone change
my-, myo-
muscle
myocardium - the middle muscle of the heart
narr-
tell
narrate - to tell a story
narrator - someone who tells a story
nat
born
innate - inborn
nat-
born
natal - relating to birth
natural - gotten at birth, or caused by nature
nav
ship
circumnavigate - to sail a ship around a place
nav-
ship
navy - a fleet of ships
navigate - to plan or direct the route of course of a ship
neg
no
reneg - to go back on a promise
neg-
no
negate - to say it didn’t happen
negative - a “no” person
nom-
name
nominal - exiting in name only
nominate - to enter a person’s name as a candidate for election or appointment
non-
no, not, without
nondescript - without distinctive or interesting features or characteristics
nonfiction - not imaginary; true, real
noun, nunc
declare
announce - to declre in public
denounce - to proclaim harsh criticism
nov
new
innovate - to introduce a new way
renovate - to make something like new again
nov-
new
novice - someone who is new at something
numer
number
enumerate - to name a number of items on a list
numer-
number
numerology - the study of magical uses of numbers
numerous - a large number
ob-, op-
in the way, against
object - to be against something
obscure - to be in the way of being seen
opposition - to stand against someone or something
ocu
eye
binocular- a two-lens device for seeing distances
monocular - a single-lense device for seeing distances
ocu-
eye
oculist - an eye doctor
odor
smell, scent
deodorant - a substance that helps prevent body odor
malodorous - having a terribly bad smell
odor-
smell, scent
odoriferous - something that bears or diffuses scent
omni-
all
omnipotent - all powerful
omniscient - all knowing
opt-
best
optimal - best of most favorable
optimize - to make the best of
pater-, patr-
father
paternal - relating to fathers
ped-
foot, feet
pedal - a lever pushed by the feet
pedestrian - a person walking along a road or in a developed area
pel
drive, force
compel - to force someone to act
expel - for force someone out
per-
through, throughout
permanent - lasting throughtout all time
permeate - to spread throughout; pervade
plaud, plod, plaus, plos
approve clap
applaud - to show approval of, especially by clapping the hands
plaus-
approve, clap
plausible - worthy of approval; reasonable, probable
pon
place, put
opponent - someone who competes against or fights another in a certain place of contest, game, or argument
postpone - to put off doing doing something
pop-
people
popular - appealing to a lot of people
populist - a supporter of the rights of people
port
carry
export - to carry goods out of a place to another
port-
carry
portable - able to be carried
porter - a person who carries luggage
pugn, pung
to fight
repugnant - distasteful, offensive, revolting
pugn-, pung
to fight
pugnacious - having a quarrelsome or aggresive nature
pungent - having a strong or “fighting” taste or smell
purg
clean
expurgate - remove objectionable passages from publication
purg-
clean
purge - to remove anything undesirable
put
think
computer - an electronic thinking device
dispute - to disagree with what another person thinks
quad
four
quadrant - open space with buildings on four sides
quadruped - a four-footed animal
quart-
fourth
quarter - a fourth
quart - one-fourth of a gallon
quin-
five, fifth
quintet - a composition for five voices or instruments
quintuple - fivefold
radic-, radix-
root
radical - the fundamental or “root” part of the nature of someone or something; a person who looks at things from a drastic point of view
radic, radix
root
eradicate - to root something out
ram-
branch
ramification - a consequence or a “branch” of an action or event, especially when complex or unwelcome
re-
again, back, backward
rebound - to spring back again
rewind - to wind something backward
reg-
guide, rule
regent - a person who rules on behalf of a king or queen; regime a government that rules
retro-
backward, back
retroactive - relating to something in the past; retrospect the remembering of past events
rid
laugh
deride - to make fun of someone
rid-
laugh
ridicule - to make fun of or mock; ridiculous silly, causing laughter
rrh, ea, oca, ag
flow, discharge
hemorrhage - heavy blood flow
rub
red
bilirubin - reddish pigment in bile
rub-
red
ruby - deep red color and a precious stone
rubella - measles (red rash on the skin)
rupt
break, burst
rupture - a break in something
san-
health
sane - mentally healthy
sanitary - relating to cleanliness and health
scend
climb, go
ascend - to climb upward
crescendo - a climbing up of volume
sci
know
conscience - sense of knowing right from wrong
conscious - knowing what is happening
scrib, script
write, written
scribe - a person who writes out documents
se-
apart
secede - to formally break away from
seclude - to keep away from
sect
cut
dissect - to cut apart piece by piecer
intersect - the place where two things cross each other
sed, sid, sess
sit
reside - to live (“sit”) in one place
sediment - matter that settles to ( or”sits” at) the bottom of a liquid
sess
sit
session - a sitting of a body to conduct its business
semi
half, partial
semiannual - every half year
semicircle - half a circle
sept-
seven
September - used to be the seventh month in the Roman calendar
septet - a group of 7 musicians
serv
save, keep
conserve - to save or keep something safe; preserve to save something
reservation - a place set aside for occupation by a group of people
sex-
six
sextet or sextette - a composition or group of 6 sextuple - six-fold
sol
sun
parasol - umbrella protecting from the sun
sol-
sun
solar - relating to or determined by the sun
solitary - done alone (under the sun)
solarium - a room where one is exposed to sunlight
somn
sleep
insomnia - inability to fall asleep
son
sound
consonant - a basic speech sound in which the breath is at least partly obstructed and which can be combined with a vowel to form a syllable
unison - as one voice or sound
son-
sound
sonorous - producing loud, full, rich sounds
supersonic - faster than sound
spec
see, look
cicumspect - cautious, looking around
retrospect - a looking back at things
spir
breathe
spirit - invisible life force (or breath)
sta-
stand
stable - standing firm and steady
stagnant - standing still, not moving
stell
star
constellation - a group of stars that forms a pattern
interstellar - between the stars
struct
build
construct - to build
destruction - the act of destroying something that was built
sub-
under, lower than, inferior to
submarine - an underwater boat
substandard - inferior to accepted standards
sum-
highest
sum - the combined total of everything
summit - the hightest point or top
super-
higher in quality or quantity
Superbowl - the final annual football game
supersonic - higher than the speed of sound
tact, tang
touch
tangible - able to be touched
tactile - relating to the sense of touch
temp, tempor
time
temporal - relating to time
temporary - lasting for a limited time
ten, tin, tent
hold
continent - able to hold or control bowels and bladder
detention - the act of holding or detaining
ten-
hold
tenacious - tending to keep a firm hold of something
ter, trit
rub
attrition - the act of rubbing together or wearing down
trit-
rub
trite - used or occurring so often as to have lost interest, freshness, or force
term, termina
end, limit
terminate - to end
terr-, terra-, terri
land, earth
territory - an area of land
terrain - a stretch of land with regard to its physical features
tetra
four
tetrapod - having four legs
tetrarchy - government by four rulers
tort
twist
contortion - a twisted shape or position
distort - to alter (or “twist”) the shape or condition of
retort - a sharp, witty, “twisted” comeback
tox
poison
detox - the process of removing poisons
tox-
poison
toxic - poisonous
toxicology - the study of poisons
tract-
pull, drag
attract - to pull objects nearer
distract - to drag attention away from
trans-
accross, beyond, through
transcontinental - across the continent
transfer - to move from one place to another
tri-
three, once every three, third
triangle a figure with three sides and three angles
triathlon - an athletic contest with three events
ultra-
beyond, extreme, more than
ultrahigh - extremely high
ultramodern - more modern than anything else
un-
not, opposite of, lacking
unabridged - not shortened
unfair - not fair
uni-
one, single
unicycle - a vehicle with one wheel
unilateral - decided by only one person or nation
urb
city
suburb - a residential area on the edge of a city
urb-
city
urban - relating to a city
urbanology - the study of city life
vac
empty
evacuate - to empty a dangerous place
vac-
empty
vacant - empty, unoccupied
vacation - a time emptied of work
ven, vent
ver-
truth
veracious - truthful, honest
veracity - the truth
verb
word
adverb a word relating to a verb
proverb a short saying that expresses a well-known truth
verb-
word
verbalize - to put into words
vers, vert
turn
reverse - to turn around
introvert - a shy, reticent, inward person
vers-, vert-
turn
version - a turn from the original
vice-
acting in place of
vice-president - the person next in rank to the president
vince, vic
conquer
convince - to win (or “conquer”) someone over
invincible - unconquerable
vis, vid
see
envision - to picture in the mind
evident - clearly visible
vis-, vid-
see
vision - the ability to see
viv, viva, vit
live, life
revival - the act of bringing back to life
viv-, viva-, vit-
live, life
vivacious - highly spirited and full of life
vital - indispensable to the continuance of life
voc, voci
voice, call
advocate - to speak in favor of
equivocate - to use misleading language that could be interpreted two different ways
voc-, voci-
voice, call
vocalize - to produce with your voice
vol, voli, volu
wish, will
benevolent - showing goodwill and kindness
vol-, voli-, volu-
wish, will
volition - the act of making a choice or decision
voluntary - resulting from your own free will
vor, vour
eat
carnivorous - meat-eating
devour - to eat quickly
vor-, vour-
eat
voracious - desiring or eating food with great quantities
xanth-
yellow
xanthium - a genus of yellowish, coarse, rough, or spiny herbs
xanthochromia - yellowish discoloration (as of the skin)