11 entries under expression topic. ×

1
Sherlock Holmes(agent, spy, informer, reporter)
1
backseat driver(noun, gossip, nuisance, snoop)
1
bird dog(agent, spy, informer, reporter)
1
impertinent person(noun, gossip, nuisance, snoop)
1
nosey parker(noun, gossip, nuisance, snoop)
1
plainclothes officer(agent, spy, informer, reporter)
1
police officer(agent, spy, informer, reporter)
1
private eye(agent, spy, informer, reporter)
1
private investigator(agent, spy, informer, reporter)
0
amicus curiae(idiom, information)
0
seeker after truth(idiom, curiosity)
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APASmart Define. (2015). eavesdropper thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/eavesdropper/thesaurus/synonyms
ChicagoSmart Define. 2015. "eavesdropper thesaurus" https://smartdefine.org/eavesdropper/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, eavesdropper thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/eavesdropper/thesaurus/synonyms>.
MLASmart Define. "eavesdropper thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/eavesdropper/thesaurus/synonyms>