Prefixes
non-
not
port
bring, carry
-ed
past tense
dis-
away, apart, not
flu
flow
-ful
full of, having
sub-
below, under
nov
new, recent
-est
superlative
an-
to, toward
gress, grad
step, walk
-less
without
sys-
with, together
spond, spons
answer, pledge
-y
tend to, quality of, small