RichThesaurus
whistle-blower
whistle-blower
synonyms
fink
snitch
stool pigeon
betrayer
rat
squealer
tattletale
turncoat
stoolie
nark
informant
sneak
informer
double-crosser
canary
tattler
source
supergrass
whistleblower
nose
whistle blower
snitcher
deep throat
grass
blabbermouth
Judas
narc
deceiver
tipster
apostate
weasel
deserter
snake in the grass
quisling
defector
snout
back-stabber
renegade
spy
traitor
intelligencer
double agent
shelf
beagle
treasonist
doublecrosser
scab
rebel
fifth columnist
pimp
more synonyms
whistle-blower
antonyms
loyalist