33 entries under noun topic. ×

3
shill
3
sneaker
3
whistle-blower(source, spy, grass, sneak)
2
agent provocateur
2
deep throat(expression, source, grass, sneak)
2
source(grass, sneak, decoy, informer)
2
turncoat(source, spy, grass, sneak)
1
Benedict Arnold(expression, spy, informer, rat)
1
double-crosser(source, spy, grass, sneak)
1
police informer
1
traitor(person, spy, informer, rascal)
0
rat fink
0
tool
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11 years ago|2k views|share |citing 
APASmart Define. (2015). stool pigeon thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/stool_pigeon/thesaurus/synonyms
ChicagoSmart Define. 2015. "stool pigeon thesaurus" https://smartdefine.org/stool_pigeon/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, stool pigeon thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/stool_pigeon/thesaurus/synonyms>.
MLASmart Define. "stool pigeon thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/stool_pigeon/thesaurus/synonyms>