- Definitions|2
- Thesaurus|146
- Abbreviations|0
17 entries under adjective topic. ×
| arguable | |
| controversial | |
| controvertible | |
| debatable | |
| disputable | |
| doubtful | |
| dubious | |
| hypothetical | |
| moot | |
| problematic | |
| contentious | |
| defiant | |
| eristic | |
| gladiatorial | |
| impugnable | |
| litigious | |
| polemical |
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| APA | Smart Define. (2013). challengeable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/challengeable/thesaurus/synonyms |
| Chicago | Smart Define. 2013. "challengeable thesaurus" https://smartdefine.org/challengeable/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2013, challengeable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/challengeable/thesaurus/synonyms>. |
| MLA | Smart Define. "challengeable thesaurus" 28 June 2013. Web. 21 September 2026. <https://smartdefine.org/challengeable/thesaurus/synonyms> |