66 entries under informer topic. ×

1
private eye(noun, expression, agent, spy)
1
private investigator(noun, expression, agent, spy, police)
1
prosecutor(noun, agent, spy, police)
1
ratfink(noun, gossip, sneak, rat)
1
reporter(noun, agent, spy, sneak)
1
roper(noun, agent, spy, police)
1
scout(noun, agent, spy, reporter)
1
sergeant(noun, agent, spy, police)
1
shadow(noun, agent, spy, reporter)
1
shamus(noun, agent, spy, police)
1
shoofly(noun, agent, spy, police)
1
singer(noun, sneak, herald, snake)
1
sleuth(noun, agent, spy, reporter)
1
slewfoot(noun, agent, spy, police)
1
snake(noun, sneak, rat, informant)
1
snitcher(noun, source, gossip, sneak)
1
snoop(noun, agent, spy, reporter)
1
songbird(noun, sneak, herald, snake)
1
source(noun, grass, sneak, decoy)
1
spy(noun, agent, grass, sneak, decoy)
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APASmart Define. (2015). nark thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/nark/thesaurus/synonyms
ChicagoSmart Define. 2015. "nark thesaurus" https://smartdefine.org/nark/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, nark thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/nark/thesaurus/synonyms>.
MLASmart Define. "nark thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/nark/thesaurus/synonyms>