46 entries under person topic. ×

17
detective(noun, plant, investigate, agent)
12
analyst(noun, search, agent, first)
11
examiner(noun, search, agent, first)
10
inquisitor(noun, investigate, ask, agent)
10
researcher(noun, investigate, ask, agent)
9
gumshoe(noun, slang, investigate, agent)
8
explorer(noun, search, first)
8
sleuth(noun, plant, investigate, agent)
6
inspector(noun, inquiry, examiner)
6
inquirer(noun, investigate, ask, agent)
6
private detective(noun, expression, idiom, agent)
6
questioner(noun, investigate, ask, tester)
5
private eye(noun, expression, idiom, gumshoe)
4
spy(noun, plant, agent, shadow)
4
scientist(noun, search, expert, first)
4
tester(noun, agent, hound, monitor)
3
discoverer(noun, search, first)
3
examinant(noun, search, first)
3
pathfinder(noun, search, first)
3
prober(noun, investigate, ask, agent)
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APASmart Define. (2015). investigator thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/investigator/thesaurus/synonyms
ChicagoSmart Define. 2015. "investigator thesaurus" https://smartdefine.org/investigator/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, investigator thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/investigator/thesaurus/synonyms>.
MLASmart Define. "investigator thesaurus" 17 December 2015. Web. 1 October 2026. <https://smartdefine.org/investigator/thesaurus/synonyms>