33 entries under noun topic. ×

10
squealer(law, knowledge, slang, gossip)
10
stoolie(law, knowledge, catch, slang)
9
fink(law, knowledge, slang, spy)
8
canary(source, gossip, grass, sneak)
8
snitch(law, knowledge, slang, spy)
8
snitcher(law, knowledge, slang, spy)
8
spy(grass, sneak, decoy, informer)
7
informer(law, person, knowledge, source)
7
tattletale(law, person, knowledge, source)
6
sneak(source, spy, gossip, informer)
5
informant(law, person, knowledge, source)
5
rat(law, knowledge, informal, source)
5
tattler(law, person, knowledge, source)
5
tipster(law, knowledge, informal, gossip)
4
betrayer(source, spy, grass, sneak)
4
narc(source, grass, sneak, informer)
4
nark(catch, trap, gossip, bait)
4
plant
3
blabbermouth(source, gossip, grass, sneak)
3
decoy(trap, bait, informer)
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APASmart Define. (2015). stool pigeon thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/stool_pigeon/thesaurus/synonyms
ChicagoSmart Define. 2015. "stool pigeon thesaurus" https://smartdefine.org/stool_pigeon/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, stool pigeon thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/stool_pigeon/thesaurus/synonyms>.
MLASmart Define. "stool pigeon thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/stool_pigeon/thesaurus/synonyms>