RichThesaurus
inform on
inform on
synonyms
finger
grass on
sell down the river
rat out
squeal on
blow the whistle on
shop
peach on
rat on
sell out
pimp on
pool
betray
put someone's pot on
drop the dime on
drop a dime on
inform against
do the dirty on
tell on
stitch up
split on
denounce
be disloyal to
stab someone in the back
break one's promise to
break faith with
stab in the back
double-cross
be unfaithful to
squeak on
shelf
sneak on
dob on
turn in
delate
give away
grass up
desert
tell tales on
deceive
snitch on
point the bone at
roll on
job
let down
peach
turn King's evidence
turn informer
tell
trick
more synonyms
inform on
antonyms
protect
support
be loyal to
be faithful
defend
be loyal