33 entries under informer topic. ×

8
snoop(noun, person, agent, spy, gossip)
6
sleuth(noun, information, agent, spy, scout)
5
spy(noun, information, agent, sneak)
3
bloodhound(noun, agent, spy, reporter)
3
fink(noun, agent, spy, gossip)
1
Sherlock Holmes(expression, agent, spy, reporter)
1
agent(spy, reporter, gumshoe, investigator)
1
analyst(agent, spy, reporter, gumshoe)
1
bird dog(expression, agent, spy, reporter)
1
bull(agent, spy, reporter, gumshoe)
1
constable(agent, spy, reporter, gumshoe)
1
cop(agent, spy, reporter, gumshoe)
1
dick(agent, spy, reporter, gumshoe)
1
eye(agent, spy, reporter, gumshoe)
1
fed(agent, spy, reporter, gumshoe)
1
flatfoot(agent, spy, reporter, gumshoe)
1
gumshoe(agent, spy, sneak, scout)
1
nark(noun, agent, spy, reporter)
1
peeper(agent, spy, reporter, gumshoe)
1
plainclothes officer(expression, agent, spy, reporter)
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APASmart Define. (2015). eavesdropper thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/eavesdropper/thesaurus/synonyms
ChicagoSmart Define. 2015. "eavesdropper thesaurus" https://smartdefine.org/eavesdropper/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, eavesdropper thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/eavesdropper/thesaurus/synonyms>.
MLASmart Define. "eavesdropper thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/eavesdropper/thesaurus/synonyms>