Prefixes List I: 17 +

a, ab, abs

• from, away, off

• two, twice

• on, upon, over, at, after

• under, below

a, ac, ad

• to, toward, near

• together, with

• from, out

• between, among, across

anti

• against, opposite of

• reduce, away, down, remove

• equal, equally

• within, inside

bi, bis, di

• two, twice

• apart, away, not

• too much, excessive, beyond

• not

circum

• around, about (circle)

• abnormal, bad

• from, out

• from, away, off

com, con

• together, with

• against, opposite of

• on, upon, over, at, after

• under, below

de

• reduce, away, down, remove

• to, toward, near

• from, out

• within, inside

dis, dif, di

• apart, away, not

• too much, excessive, beyond

• within, inside

• against, opposite of

dys

• abnormal, bad

• under, below

• from, away, off

• together, with

epi

• on, upon, over, at, after

• between, among, across

• reduce, away, down, remove

• two, twice