1
professor
1
puke
1
quisling(spy, impostor, renegade, turncoat, hypocrite)
1
ratfink(noun, gossip, sneak, informer, rat)
1
rebel(spy, turncoat, conspirator)
1
recreant
1
reporter(noun, sneak, informant)
1
rotter
1
scab
1
servility
1
shouter
1
shriller
1
skunk
1
sloven
1
snake(spy, sneak, informer, rat, impostor)
1
source(noun, grass, sneak, decoy, informer)
1
stinkpot
1
stool
1
stoolpigeon
1
strikebreaker
11 years ago|3.3k views|share |citing 
APASmart Define. (2015). squealer thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/squealer/thesaurus/synonyms
ChicagoSmart Define. 2015. "squealer thesaurus" https://smartdefine.org/squealer/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, squealer thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/squealer/thesaurus/synonyms>.
MLASmart Define. "squealer thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/squealer/thesaurus/synonyms>