64 entries under questioning topic. ×
| examination(noun, study, check, measure, review) | |
| exploration(noun, study, check, review, search) | |
| study(noun, change, check, notice, measure) | |
| research(noun, study, check, measure, review) | |
| scrutiny(noun, study, check, measure, review) | |
| probe(noun, study, check, measure, review) | |
| analysis(noun, study, change, check, notice) | |
| inspection(noun, study, change, check, notice) | |
| inquiry(noun, study, check, review, division) | |
| inquest(noun, study, check, review, request) | |
| search(noun, study, check, measure, review) | |
| survey(noun, study, check, review, class) | |
| review(noun, study, change, check, class) | |
| test(noun, study, check, measure, review) | |
| interrogation(noun, study, test, race, analysis) | |
| curiosity(noun, regard, concern, interest, understand) | |
| check(noun, study, measure, review, struggle) | |
| trial(noun, study, check, measure, review) | |
| experiment(noun, study, check, review, struggle) | |
| observation(noun, study, check, measure, review) |
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| APA | Smart Define. (2015). investigation thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/investigation/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "investigation thesaurus" https://smartdefine.org/investigation/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, investigation thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/investigation/thesaurus/synonyms>. |
| MLA | Smart Define. "investigation thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/investigation/thesaurus/synonyms> |