90 entries under investigate topic. ×
| put through the wringer(verb, expression, idiom, check, examine) | |
| quest(verb, examine, challenge, look, seek) | |
| review(verb, study, check, consider, see) | |
| scout(verb, study, check, consider, observe) | |
| scrutinize(verb, study, check, consider, observe) | |
| sift(verb, study, check, consider, examine) | |
| solicit(verb, order, force, press, examine) | |
| study(verb, check, consider, observe, examine) | |
| work over(verb, expression, phrasal verb, examine, challenge) | |
| audit(noun, verb, study, check, observe) | |
| be on the lookout(verb, examine, look, seek, search) | |
| check(verb, study, see, observe, examine) | |
| clock(verb, study, check, observe, examine) | |
| delve into(expression, study, examine, inspect) | |
| dig(verb, study, consider, examine, review) | |
| drag(verb, examine, look, seek) | |
| eye(verb, study, check, observe, examine) | |
| forage(verb, examine, look, seek, search) | |
| frisk(verb, study, check, consider, examine) | |
| give the once-over(verb, expression, idiom, study, check) |
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| APA | Smart Define. (2016). interrogate thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/interrogate/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "interrogate thesaurus" https://smartdefine.org/interrogate/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, interrogate thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/interrogate/thesaurus/synonyms>. |
| MLA | Smart Define. "interrogate thesaurus" 27 March 2016. Web. 28 September 2026. <https://smartdefine.org/interrogate/thesaurus/synonyms> |