25 entries under source topic. ×

10
stoolie(noun, law, knowledge, catch, slang)
8
canary(noun, gossip, grass, sneak)
7
informer(noun, law, person, knowledge)
7
tattletale(noun, law, person, knowledge)
6
sneak(noun, spy, gossip, informer)
5
informant(noun, law, person, knowledge)
5
rat(noun, law, knowledge, informal)
5
tattler(noun, law, person, knowledge)
4
betrayer(noun, spy, grass, sneak)
4
narc(noun, grass, sneak, informer)
3
blabbermouth(noun, gossip, grass, sneak)
3
whistle-blower(noun, spy, grass, sneak)
2
deep throat(noun, expression, grass, sneak)
2
turncoat(noun, spy, grass, sneak)
1
accuser(sneak, rat, informant, squealer)
1
announcer(sneak, rat, informant, squealer)
1
crier(sneak, rat, informant, squealer)
1
deceiver(spy, sneak, informer, rat)
1
double-crosser(noun, spy, grass, sneak)
1
herald(sneak, rat, informant, squealer)
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APASmart Define. (2015). stool pigeon thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/stool_pigeon/thesaurus/synonyms
ChicagoSmart Define. 2015. "stool pigeon thesaurus" https://smartdefine.org/stool_pigeon/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, stool pigeon thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/stool_pigeon/thesaurus/synonyms>.
MLASmart Define. "stool pigeon thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/stool_pigeon/thesaurus/synonyms>