Prefixes Flashcards

Learning common prefixes of the English language

1
Q

a-

A

not or without (atypical- not typical)

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2
Q

ad-

A

to or toward (adduce- to bring forward as evidence)

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2
Q

ag-

A

to or toward (aggravate- to make more severe)

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2
Q

ab-

A

away from (Abnormal- deviating from normal)

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3
Q

ac-

A

to or toward (accredit- to attribute to)

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3
Q

at-

A

to or toward (attain- to reach)

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4
Q

anti-

A

against or counter (antisocial- against being social)

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4
Q

com-

A

together or with (combine- join)

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4
Q

bi-

A

two or twice (benevolence- an act of kindness or goodwill)

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4
Q

an-

A

nor or without (anarchy- a society with no government)

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4
Q

ante-

A

before or preceding (antenatal- prior to birth)

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4
Q

bene-

A

good or well (benevolence- an act of kindness or goodwill)

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5
Q

auto-

A

self or same (automatic- self acting)

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6
Q

circum-

A

around (circumscribe- draw a line around or encircle)

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7
Q

de-

A

removal from (decongestant- relieves or removes congestion)

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7
Q

contra-

A

against or opposite (contradict- opposed, or against what someone else says)

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7
Q

demi

A

half (demigod- partly divine and partly human)

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8
Q

dec-

A

ten (decade- a ten-year period)

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8
Q

dis-

A

apart, negation, or reversal (Dishonest- a lack of negation of honesty)

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9
Q

dys-

A

diseased, bad, difficult, faulty (dyslexia- impairment of reading ability)

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9
Q

hemi-

A

half (hemisphere- half of the globe)

9
Q

e-, ex-

A

from or out of (evoke- draw forth or bring out)

10
Q

hypo-

A

beneath or under (hypodermic- something introduced under the skin)

10
Q

hyper-

A

excess or over (hyperactive- excessively active)

10
Q

extra-

A

beyond (extraordinary- outside or beyond the usual order)

11
Q

intra-

A

inside or within (intradepartmental- within departments)

11
Q

ir-

A

not (irrational- not having reason or understanding)

11
Q

im-

A

not (impersonal- not personal)

11
Q

in-

A

not (inaccessible- not accessible)

12
Q

poly-

A

many or much (polychromy- an artistic combination of different colors)

12
Q

mono-

A

one or single (monochromatic- having only one color)

12
Q

-inter

A

among or between (interdepartmental- between departments)

13
Q

kilo-

A

thousand (kiloton- one thousand tons)

13
Q

mal-

A

bad or ill (malcontent- dissatisfied)

13
Q

mis-

A

wrong (misinterpret- to interpret wrongly)

13
Q

non-

A

not (nonresident- person who does not live in a particular place)

13
Q

omni-

A

all (omnivore- an animal that eats all foods, either plant or animal)

13
Q

ob-

A

against or opposed (object- declared opposition or disapproval)

14
Q

per-

A

through or thoroughly (perennial- continuing or lasting through the years)

14
Q

post-

A

after or later (postglacial- after the glacial period)

15
Q

pre-

A

before or supporting (preexamine- an examination before another examination)

16
Q

pro-

A

before or supporting (proalliance- supportive of an alliance)

17
Q

re-

A

again, former state or position (reiterate- do or say repeatedly)

17
Q

retro-

A

backward or return (retrogressive- moving backwards)

18
Q

self-

A

individual or personal (self-defense- act of defending oneself)

18
Q

sub-

A

below or under (submarine- reference to something underwater)

19
Q

semi-

A

half or part (semifinal- halfway final)

20
Q

super-

A

above or over (superficial- not penetrating the surface)

21
Q

tele-

A

distance (telegraph- an instrument used for communicating at a distance)

22
Q

trans-

A

across, over or through (transparent- lets light shine through)

23
Q

ultra-

A

beyond or excessive (ultraconservative- beyond ordinary conservatism)

23
Q

un-

A

not (unaccountable- not accountable or responsible)