55 entries under agent topic. ×

1
plainclothes officer(expression, spy, informer, reporter)
1
plant(noun, operative, informer, mole)
1
police officer(expression, spy, informer, reporter)
1
prosecutor(spy, informer, reporter, gumshoe)
1
reporter(spy, informer, gumshoe, investigator)
1
roper(spy, informer, reporter, gumshoe)
1
secret service(noun, expression, plant, operative)
1
sergeant(spy, informer, reporter, gumshoe)
1
shoofly(spy, informer, reporter, gumshoe)
1
sleeper(noun, plant, operative, informer)
1
slewfoot(spy, informer, reporter, gumshoe)
1
spook(noun, plant, spy, operative)
1
spotter(noun, plant, operative, informer)
1
undercover agent(noun, expression, plant, spy)
1
watcher(noun, plant, operative, informer)
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APASmart Define. (2015). snoop thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/snoop/thesaurus/synonyms
ChicagoSmart Define. 2015. "snoop thesaurus" https://smartdefine.org/snoop/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, snoop thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/snoop/thesaurus/synonyms>.
MLASmart Define. "snoop thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/snoop/thesaurus/synonyms>