38 entries under agent topic. ×

20
investigator(noun, person, plant, investigate)
10
sleuth(noun, information, plant, watch, investigate)
9
private eye(noun, expression, idiom, gumshoe)
8
snoop(noun, person, plant, operative)
7
scout(noun, verb, person, plant, watch)
4
inspector(noun, hound, police, gumshoe)
4
private detective(noun, expression, idiom, private)
4
secret agent(noun, expression, idiom, plant)
4
snooper(noun, spy, hound, sneak)
3
informer(noun, information, plant, operative)
3
examiner(noun, hound, monitor, manager)
2
emissary(noun, plant, watch, spy)
2
inquirer(hound, police, gumshoe, questioner)
2
operative(noun, plant, spy, mole)
2
prosecutor(noun, hound, police, gumshoe)
1
foreign agent(noun, expression, plant, operative)
1
inside agent(noun, expression, plant, operative)
1
intelligencer(noun, plant, operative, informer)
1
lookout(noun, plant, watch, guard)
1
mole(noun, plant, watch, spy)
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APASmart Define. (2015). detective thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/detective/thesaurus/synonyms
ChicagoSmart Define. 2015. "detective thesaurus" https://smartdefine.org/detective/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, detective thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/detective/thesaurus/synonyms>.
MLASmart Define. "detective thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/detective/thesaurus/synonyms>