RichThesaurus
be useful to
be useful to
synonyms
assist
be of use to
help
aid
be of service to
benefit
profit
be of advantage to
better
save someone's bacon
lend a hand to
be of assistance to
save someone's skin
do someone a good turn
muck in with
cooperate with
avail
lend a helping hand to
help out
do someone a service
get stuck in with
pitch in
improve
boost
do one's bit for
give assistance to
be beneficial to
bail someone out
be of help to
be helpful to
do someone a favor
be advantageous to
be to the advantage of
give someone a leg up
advance
chip in
strengthen
rally around
succor
serve
get someone out of a tight spot
come to someone's rescue
come to the aid of
bale someone out
further
do good to
aid and abet
be useful to
antonyms
damage
hinder