59 entries under verb topic. ×
| predicament | |
| call out | |
| Call | |
| defiance | |
| litigate | |
| defy | |
| question | |
| test | |
| appeal | |
| argue against | |
| bet | |
| bravado | |
| compete | |
| contravene | |
| controvert | |
| cross | |
| debate | |
| deny | |
| disagree | |
| disprove |
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| APA | Smart Define. (2016). challenge thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/challenge/thesaurus/narrower |
| Chicago | Smart Define. 2016. "challenge thesaurus" https://smartdefine.org/challenge/thesaurus/narrower (accessed September 23, 2026). |
| Harvard | Smart Define 2016, challenge thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/challenge/thesaurus/narrower>. |
| MLA | Smart Define. "challenge thesaurus" 1 April 2016. Web. 23 September 2026. <https://smartdefine.org/challenge/thesaurus/narrower> |