Prefixes
Roots
Suffixes
Prefixes
Prefixes
100

bi-

two

100

aqua

water

100
-able, -ible

capable of, able to do

100

tri-

three

100

mid-

middle

200

anti-

against

200

therm

heat

200

-ist

a person

200

quad-

four
200

sub-

under

300

mis-

wrong

300

chron

time

300

-ology

the study of

300

semi-

half

300

tele-

far or distant

400

auto-

self

400

struct

to build

400

-ment

condition, the doing of

400

super-

above, larger than

400

poly-

much or many

500
oct-

eight

500

ath, athl

contest, prize

500

-tion, -sion

state of being

(often used to create nouns from verbs)

500

fore-

before

500

in-, im-, il-, ir-

not