452 entries under verb topic. ×
| attest(state, show, determine, confirm) | |
| authenticate(state, show, determine, confirm) | |
| balance account(expression, study, correct, examine) | |
| be advised(determine, discover, understand, gather) | |
| be afraid(accept, consider, think, conclude) | |
| be inclined to think(accept, consider, think, conclude) | |
| be led to believe(determine, discover, understand, gather) | |
| be on to(remove, determine, follow, discover) | |
| be told of(determine, discover, understand, gather) | |
| bear testimony(show, present, offer, communicate) | |
| bear witness(show, present, offer, communicate) | |
| become aware of(expression, idiom, notice, spot) | |
| behold(study, determine, see, follow) | |
| believe(accept, consider, assume, think) | |
| bespeak(show, present, offer, communicate) | |
| candle(study, consider, correct, examine) | |
| case(study, consider, correct, examine) | |
| catch sight of(expression, idiom, see, observe) | |
| categorize(place, part, separate, mark) | |
| classify(place, part, separate, mark) |
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| APA | Smart Define. (2015). ascertain thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/ascertain/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "ascertain thesaurus" https://smartdefine.org/ascertain/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, ascertain thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/ascertain/thesaurus/synonyms>. |
| MLA | Smart Define. "ascertain thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/ascertain/thesaurus/synonyms> |