Definitions: Prefixes
Name that Prefix
Definitions: Suffixes
Name that Suffix
Bases
100

in- (il-, im- ,ir-)

in-, il-, im-, ir-: not or opposite of

in-, il-, im-: in or on

100

against, opposite, or contrasting

contra-

100

-ing

action, process, or materials

100

collection, mass, or relationship

-age

100

aud 

to hear or listen

200

con- (co-, col-, com-, cor-)

Together, with, jointly 

200

out or away

ex- (e-)

200

-less

without

200

most (superlative)

-est

200

to take, catch, seize, hold, or recieve

cap, ceit, ceive, cep, cept, cip

300

mal-

bad or abnormal 

300

beyond

fore-

300

-ful

full or full of

300

make

-fy, -ify

300
Define and give an example: 


photo

light

photograph or photosynthesis 

400

trans-

across or beyond

400

between or among

inter-

400

-ous (-ious, -eous)

full of or having

400

state of

-ness
400

Define and give an example


(o)logy

science or study of

biology, psychology, sociology 

500

pro-

forward, earlier, prior to

500

down, against, facing

ob- (oc-, of-, op-)

500

-ure

state of, process, function, or office

500

one who performs or causes

inclined to

-ant


very close to -ent: one who performs or causes; inclined to perform or cause

500

Define and give an example:

auto

self

autobiography or autograph