25 entries under source topic. ×

8
informer(noun, law, person, knowledge)
8
snitch(noun, law, person, knowledge, slang)
6
stoolie(noun, law, person, knowledge, slang)
6
tattletale(noun, law, person, knowledge)
4
rat(noun, law, person, knowledge, informal)
4
encyclopedia
4
fink(noun, law, person, knowledge, slang)
4
guidebook
4
reference
4
stool pigeon(noun, expression, law, person, knowledge)
4
tipster(noun, law, person, knowledge, informal)
3
canary(noun, grass, sneak, informer)
3
dictionary
3
nark(noun, grass, sneak, decoy)
3
sneak(noun, gossip, grass, decoy)
3
squealer(noun, law, person, knowledge, slang)
3
weasel(noun, grass, sneak, decoy)
2
betrayer(noun, grass, sneak, informer)
2
footnote
2
snitcher(noun, law, person, knowledge, slang)
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APASmart Define. (2015). informant thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/informant/thesaurus/synonyms
ChicagoSmart Define. 2015. "informant thesaurus" https://smartdefine.org/informant/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, informant thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/informant/thesaurus/synonyms>.
MLASmart Define. "informant thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/informant/thesaurus/synonyms>