Prefixes/Suffixes

Mono-

One

bi-

two

tri-

three

hydr-

water

uni-

one

eu-

good/well

dis-

not; opposite

pre-

before; prior to

re-

again; back

sub-

under; below

de-

opposite; reverse

fore-

before; in front of

anti-

against; opposite

inter-

between; among

macro-

large; long-scale

micro-

small; minute

non-

not; absence of

con-

with; together

semi-

half; partial

im-

not; without

ex-

out/beyond

-age

result

-ance,-ence

state/outcome

-able

ability

-ful

full of

-ism

belief

-ology

the study of

-less

without

-ist

specialist/person

-ness

quality/state

bio-

life/living

auto-

self

bene-

good

brady-

slow

-tachy

quick/swift

eso-

witin/inward,inner

co-

with/together

counter-

against

-sis

condition/state

tele-

far off/distant

morph-

shape/form

multi-

many

-pseudo

false/deceptive

-prim

first

-ous

full of