read again
reread
prewrite
write before
untie
not tie
rename
name again
paint again
repaint
tie again
retie
not lucky
unlucky
not agree
disagree
preschool
before school
disobey
not obey
pay before
prepay
unkind
not kind
dislike
not like
dishonest
not honest
unclean
not clean
unlock
not lock
test before
pretest
disappear
not appear
repack
pack again
not happy
unhappy
mix before
premix