- Definitions|2
- Thesaurus|770
- Abbreviations|0
115 entries under adjective topic. ×
| convincing(sound, reasonable, certain, definite) | |
| final(certain, definite, precise, sure) | |
| unmistakable(clear, certain, definite, precise) | |
| valid(clear, sound, right, reasonable) | |
| decided(clear, severe, solid, certain) | |
| demonstrable(demonstration, evident, provable) | |
| evident(clear, material, certain, obvious) | |
| inarguable(clear, certain, true, definite) | |
| irresistible | |
| obvious | |
| real(clear, material, certain, sure) | |
| solid(sound, reasonable, material, certain) | |
| unassailable(certain, true) | |
| accurate(sound, reasonable, certain, rational) | |
| assured(clear, certain, definite, sure) | |
| definitive | |
| proven(sound, reasonable, certain, rational) | |
| set(clear, sound, firm, solid) | |
| unquestioned | |
| beyond doubt(expression, idiom, solid, certain) |
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| APA | Smart Define. (2015). irrefutable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/irrefutable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "irrefutable thesaurus" https://smartdefine.org/irrefutable/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, irrefutable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/irrefutable/thesaurus/synonyms>. |
| MLA | Smart Define. "irrefutable thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/irrefutable/thesaurus/synonyms> |