338 entries under noun topic. ×
| notice(study, change, watch, judgment) | |
| officiousness(regard, concern, interest, understand) | |
| once-over(study, check, review, conclusion) | |
| oral(study, check, review, approval) | |
| perlustration(study, check, review, search) | |
| perusal(study, check, review, search) | |
| pike | |
| poll(study, check, review, request) | |
| pop quiz(expression, check, approval, judgment) | |
| probation(check, struggle, approval, examination) | |
| prying(concern, interest, understand, search) | |
| pursuit(review, search, examination, race) | |
| questionnaire(study, check, review, approval) | |
| reading(study, class, exercise, subject) | |
| reasoning(study, class, exercise, subject) | |
| recce(study, search, examination, scouting) | |
| reflection(study, class, exercise, subject) | |
| regard(concern, interest, review, understand) | |
| research and development(expression, idiom, study, measure) | |
| revision(study, change, notice, judgment) |
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| APA | Smart Define. (2015). investigation thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/investigation/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "investigation thesaurus" https://smartdefine.org/investigation/thesaurus/synonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2015, investigation thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/investigation/thesaurus/synonyms>. |
| MLA | Smart Define. "investigation thesaurus" 10 April 2015. Web. 1 October 2026. <https://smartdefine.org/investigation/thesaurus/synonyms> |