- Definitions|2
- Thesaurus|1k
- Abbreviations|0
121 entries under challenge topic. ×
| zap(verb, criticize, dispute, doubt) | |
| zing(verb, criticize, dispute, doubt) | |
| agitate(verb, question, contest, query) | |
| altercate(verb, deny, question, contest) | |
| argue(verb, oppose, criticize, question) | |
| bicker(verb, question, contest, query) | |
| bump heads(verb, expression, deny, doubt) | |
| canvass(verb, question, contest, query) | |
| contend(verb, question, contest, query) | |
| differ(verb, oppose, deny, reverse) | |
| discept(verb, deny, question, contest) | |
| discuss(verb, question, contest, query) | |
| hassle(verb, question, contest, query) | |
| kick around(verb, expression, deny, doubt) | |
| lock horns(verb, expression, question, contest) | |
| moot(verb, question, contest, query) | |
| pick a bone(verb, expression, idiom, deny) | |
| thrash out(verb, expression, deny, doubt) | |
| thumbs down(verb, expression, oppose, deny) | |
| toss around(verb, expression, deny, doubt) |
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| APA | Smart Define. (2015). impugn thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/impugn/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "impugn thesaurus" https://smartdefine.org/impugn/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, impugn thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/impugn/thesaurus/synonyms>. |
| MLA | Smart Define. "impugn thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/impugn/thesaurus/synonyms> |