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Toefl IBT > Prefix > Flashcards

Flashcards in Prefix Deck (33):
1

ante

Anterior

Before

antecedent, previous, front, fore,

2

anti

Anticipate

Against, not in favor

expect, foresee, predict, think likely, await

3

Auto

autonomous

Self

self-governing, independent, sovereign

4

Bi

biased

Two

bigoted, intolerant, discriminatory,prejudiced, partial, partisan

5

circum

circumvent

Circle, around

avoid, get round, find a way round

6

Co

coherent

With, together

logical, reasoned, reasonable,

7

col

Collect

With, together

gather, accumulate, assemble

8

Com

complex

With, together

complicated, involved, intricate, convoluted,

9

Con

condense

With, together

precipitate, liquefy,abridge, shorten, cut

10

de

Decline

Down, reverse

turn down, reject, brush aside, refuse, abstein

11

dis

disregard

no, not

ignore, take no notice of, take no account of, pay no attention to

12

e

emit

out, from

discharge, release, utter, voice, let out, produce,

13

ex

eject

out, from

emit, spew out,

14

im

improper

no, not

inappropriate, unacceptable, unsuitable

15

in

inactive

in

idle, indolent, lazy,

16

inter

interact

between, among

17

ir

irrelevant

no, not

extraneous, immaterial, impertinent,

18

micro

microscopic

small, tiny

tiny, very small,

19

mis

mistake

wrong, bad, not

error, fault, inaccuracy, omission

20

mono

monotone

one

humdrum, monotony, monotonousness, sameness

21

non

nonsense

not

rubbish, balderdash, gibberish,

22

post

postpone

after

put off, delay, defer, put back,

23

pre

preconception

before

preconceived idea, preconceived notion, presupposition, assumption,

24

prim

primary

first

main, chief, key, prime, central,

25

pro

promote

for, in favor of

advance, upgrade, give promotion to

26

Re

recover

again

recuperate, get better, get well

27

sub

submit

under

give in, yield, give way, back down

28

sup

supposition

under

belief, surmise, idea, notion, suspicion

29

trans

transmit

across, over

transfer, pass on, hand on, communicate,

30

tri

triple

three

three-way, tripartite

31

ultra

ultrasonic

excessive

32

un

undeniable

not, no

indisputable, indubitable, unquestionable

33

uni

unique

one

distinctive, individual, special, especial,