Prefixes Flashcards

Learning common prefixes of the English language (52 cards)

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
extra-
beyond (extraordinary- outside or beyond the usual order)
11
intra-
inside or within (intradepartmental- within departments)
11
ir-
not (irrational- not having reason or understanding)
11
im-
not (impersonal- not personal)
11
in-
not (inaccessible- not accessible)
12
poly-
many or much (polychromy- an artistic combination of different colors)
12
mono-
one or single (monochromatic- having only one color)
12
-inter
among or between (interdepartmental- between departments)
13
kilo-
thousand (kiloton- one thousand tons)
13
mal-
bad or ill (malcontent- dissatisfied)
13
mis-
wrong (misinterpret- to interpret wrongly)
13
non-
not (nonresident- person who does not live in a particular place)
13
omni-
all (omnivore- an animal that eats all foods, either plant or animal)
13
ob-
against or opposed (object- declared opposition or disapproval)
14
per-
through or thoroughly (perennial- continuing or lasting through the years)
14
post-
after or later (postglacial- after the glacial period)
15
pre-
before or supporting (preexamine- an examination before another examination)
16
pro-
before or supporting (proalliance- supportive of an alliance)
17
re-
again, former state or position (reiterate- do or say repeatedly)
17
retro-
backward or return (retrogressive- moving backwards)
18
self-
individual or personal (self-defense- act of defending oneself)
18
sub-
below or under (submarine- reference to something underwater)
19
semi-
half or part (semifinal- halfway final)
20
super-
above or over (superficial- not penetrating the surface)
21
tele-
distance (telegraph- an instrument used for communicating at a distance)
22
trans-
across, over or through (transparent- lets light shine through)
23
ultra-
beyond or excessive (ultraconservative- beyond ordinary conservatism)
23
un-
not (unaccountable- not accountable or responsible)