58 entries under expression topic. ×

7
private eye(noun, agent, spy, informer)
4
butt in(verb, hinder, stir, impede)
4
nose about(verb, phrasal verb)
4
nose around(verb, phrasal verb, discover, watch)
4
private investigator(noun, agent, spy, informer)
3
mess with(verb, phrasal verb, nose)
2
be nosy(verb, idiom)
2
listen in(verb, phrasal verb, bug, poke)
2
poke about(verb, phrasal verb)
2
secret agent(noun, idiom, plant, agent)
1
Sherlock Holmes(agent, spy, informer, reporter)
1
bird dog(agent, spy, informer, reporter)
1
catch sight of(verb, idiom, examine, case)
1
double agent(noun, plant, agent, spy)
1
espionage agent(noun, plant, agent, operative)
1
ferret about(verb, phrasal verb)
1
fish out(verb, examine, case, discover)
1
foreign agent(noun, plant, agent, operative)
1
get a load of(verb, idiom, examine, discover)
1
inside agent(noun, plant, agent, operative)
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APASmart Define. (2015). snoop thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/snoop/thesaurus/synonyms
ChicagoSmart Define. 2015. "snoop thesaurus" https://smartdefine.org/snoop/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, snoop thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/snoop/thesaurus/synonyms>.
MLASmart Define. "snoop thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/snoop/thesaurus/synonyms>