28 entries under rat topic. ×

1
deep throat(expression, source, grass, sneak, informer)
1
double-crosser(source, spy, grass, sneak, informer)
1
fat mouth(expression, gossip, sneak, informer)
1
gossip(noun, canary, snitch, tattler)
1
ratfink(noun, gossip, sneak, informer)
1
snake(spy, sneak, informer, impostor)
1
source(noun, grass, sneak, decoy, informer)
1
turncoat(noun, source, spy, grass, sneak)
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APASmart Define. (2015). squealer thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/squealer/thesaurus/synonyms
ChicagoSmart Define. 2015. "squealer thesaurus" https://smartdefine.org/squealer/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, squealer thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/squealer/thesaurus/synonyms>.
MLASmart Define. "squealer thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/squealer/thesaurus/synonyms>