rat
- noun (n)
Meaning: informer
Synonyms:
backstabber
betrayer
blabbermouth
canary
deep throat
double-crosser
fink
informant
sneak
snitch
source
squealer
stoolie
stool pigeon
tattler
tattletale
turncoat
whistle-blower
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.