133 entries under investigate topic. ×
| frisk(verb, study, check, consider, observe) | |
| ask(verb, delve) | |
| audit(noun, verb, study, check, consider) | |
| burrow(verb, action, examine, try, discover) | |
| canvass(verb, study, check, consider, criticize) | |
| case(verb, study, check, consider, observe) | |
| check over(verb, expression, study, check, consider) | |
| do research(verb, expression, idiom, study, view) | |
| play around with(verb, expression, idiom, study, examine) | |
| poke(verb, study, consider, examine, review) | |
| query(noun, review, investigation, delve) | |
| seek(verb, action, study, examine, try) | |
| view(noun, verb, study, order, check) | |
| weigh(verb, study, check, consider, criticize) | |
| winnow(verb, study, check, consider, criticize) | |
| chew over(expression, study, check, consider, criticize) | |
| do tests(verb, expression, study, examine) | |
| feel out(verb, expression, study, consider, examine) | |
| go over(verb, expression, study, check, consider) | |
| interrogate(verb, study, check, consider, examine) |
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| APA | Smart Define. (2015). research thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/research/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "research thesaurus" https://smartdefine.org/research/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2015, research thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/research/thesaurus/synonyms>. |
| MLA | Smart Define. "research thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/research/thesaurus/synonyms> |