Prefixes
Prefixes
Suffixes
Suffixes
Words
100
re-
again
100
dis-
not, opposite of
100
ly
characteristic of
100
-er
comparative
100
transatlantic
across the Atlantic
200
pre-
before
200
de-
opposite, away from
200
able-, ible-
can be done
200
-est
comparative (most)
200
semicircle
half of a circle
300
trans
across, over, through
300
fore
before
300
-en
made of
300
-ness
state of, condition of
300
improbable
not likely
400
un-, in-, il-, ir-
not
400
semi-
half
400
-ful
full of
400
-y
characterized by
400
foretell
to tell before
500
anti-
against
500
sub-
under
500
-less
without
500
-ion, -tion, - ation, -ition
act, process
500
transforming
changing
M
e
n
u