RichThesaurus
sell down the river
sell down the river
synonyms
double-cross
stitch up
finger
betray
sell out
do the dirty on
inform on
rat out
deceive
shop
pool
put someone's pot on
rat on
drop a dime on
stab in the back
drop the dime on
pimp on
grass on
blow the whistle on
squeal on
give away
inform against
be disloyal to
peach on
break one's promise to
be unfaithful to
break faith with
cheat
trick
play false
tell on
fail
let down
denounce
mislead
swindle
shelf
hoodwink
defraud
cross
be a Judas to
sell
delate
split on
job
squeal
point the bone at
stab someone in the back
tell
shortchange
more synonyms
sell down the river
antonyms
protect
be loyal
guard
support
defend
play it straight
keep quiet about
conceal
hide
be faithful
be loyal to