Common Prefixes Flashcards

1
Q

ambi-/amphi-

A

both

ambidextrous, amphibian

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2
Q

anti-/ant-

A

against; opposite

antibody, antacid

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3
Q

bi-

A

two

bicycle, biped

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4
Q

circum-

A

around; about

circumnavigate, circumstance

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5
Q

co-/col-/com-/con-/cor-

A

together

cooperate, concentrate

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6
Q

counter-

A

contrary; complimentary

counteract, counterpart

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7
Q

de-

A

opposite; remove; reduce

decipher, defrost, devalue

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8
Q

dia-

A

through, apart

dialoge, diaphanous

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9
Q

dis-

A

not; opposite of

dislike, disguise

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10
Q

dys-

A

abnormal; difficult; bad

dysfunctional, dystopia

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11
Q

en-/em-

A

into or onto; cover with; cause to be; provide with

embark, enslave

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12
Q

ex-

A

out of; form

explode, export

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13
Q

extra-/extro-

A

outward; outside; beyond

extraordinary, extrovert

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14
Q

hyper-

A

too much, too many or extreme

hyperbole, hyperactive

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15
Q

hypo-

A

under

hypodermic

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16
Q

il-, im-, in-, ir-

A

not
illogical, impossible

in; within; toward; on
illuminate, irrigate

17
Q

inter-

A

among or between

international, intersect

18
Q

intra-/intro-

A

into; within; inward

introvert, intramural

19
Q

meta-

A

after; changed

metamorphosis, metaphor

20
Q

mis-

A

wrongly

mistake, misfire

21
Q

non-

A

not

nonsense, nonsmoker

22
Q

out-

A

in a manner that goes beyond

outrun, outmuscle

23
Q

over-

A

excessive

overdone, overkill

24
Q

per-

A

through, throughout

permeate, permanent

25
Q

peri-

A

all around

perimeter, periscope

26
Q

post-

A

after; later

postgame, postpone

27
Q

pre-

A

before

prefix, premature

28
Q

pro-

A

before; forward

proceed, pologue

29
Q

re-

A

again; back

redo, recall

30
Q

retro-

A

back

retrospect, retroactive

31
Q

semi-

A

half; partly

semicircle, semidry

32
Q

sub-/sup-

A

under

substandard, subfloor, support

33
Q

super-

A

above; over; exceeding

superstar, superfluous

34
Q

syn-/sym-

A

with; together

synonym, synergy, sympathy

35
Q

trans-

A

across; beyond

transatlantic, transfer, transcend

36
Q

ultra-

A

too much, too many, extreme

ultraviolet, ultrasound

37
Q

un-

A

not

unethical, unhappy

38
Q

under-

A

below or short of a quality or limit

underestimate, understaffed

39
Q

uni-

A

one

unicorn, universe