12 entries under expression topic. ×

9
stool pigeon(noun, idiom, law, knowledge)
1
Benedict Arnold(spy, impostor, renegade, turncoat)
1
deep throat(source, grass, sneak, informer)
1
fat mouth(gossip, sneak, informer, rat)
0
audible leak detector
0
domestic swine
0
double agent(spy, turncoat, conspirator)
0
fork tongue(sneak, informer, snake, informant)
0
pig bed
0
scum bag
0
slovenly person
0
wild boar
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APASmart Define. (2015). squealer thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/squealer/thesaurus/synonyms
ChicagoSmart Define. 2015. "squealer thesaurus" https://smartdefine.org/squealer/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, squealer thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/squealer/thesaurus/synonyms>.
MLASmart Define. "squealer thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/squealer/thesaurus/synonyms>