stoolie
noun
stool·ie ˈstü-lē 
: stool pigeon sense 1
Synonyms
- betrayer
- canary [slang]
- deep throat
- fink
- informant
- informer
- nark [British]
- rat
- rat fink
- snitch
- snitcher
- squealer
- stool pigeon
- talebearer
- tattler
- tattletale
- telltale
- whistle-blower
See all Synonyms & Antonyms 
Example Sentences
told the mule that if he ever turned stoolie, he'd end up spilling his guts in more ways than one
Recent Examples on the Web At one point my head was whipped back and forth like a mafia stoolie being slapped silly by his don. 
Washington Post, 24 Aug. 2019
Washington Post, 24 Aug. 2019 Word History
First Known Use
1924, in the meaning defined above
stoolie
noun
as in informer
a person who provides information about another's wrongdoing told the mule that if he ever turned stoolie, he'd end up spilling his guts in more ways than one Synonyms & Similar Words
Relevance
- informer
- informant
- canary
- snitch
- rat
- spy
- stool pigeon
- squealer
- tattletale
- collaborator
- nark
- tattler
- betrayer
- fink
- deep throat
- whistle-blower
- snitcher
- rat fink
- talebearer
- snoop
- telltale
- gossiper
- blabbermouth
- leaker
- snooper
- gossip
- notifier
- blabber
