- Definitions|1
- Thesaurus|229
- Abbreviations|0
12 entries under demonstration topic. ×
| unanswerable(adjective, ideal, all time, the best) | |
| irrefutable(adjective, certain, definite, precise, sure) | |
| conclusive(adjective, definite, sure, decisive) | |
| demonstrable | |
| demonstrative(definite, precise, sure, decisive) | |
| apodictic | |
| demonstrating | |
| irresistible | |
| apodeictic | |
| apodeictical | |
| necessary | |
| probative |
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| APA | Smart Define. (2015). irrefragable thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/irrefragable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "irrefragable thesaurus" https://smartdefine.org/irrefragable/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, irrefragable thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/irrefragable/thesaurus/synonyms>. |
| MLA | Smart Define. "irrefragable thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/irrefragable/thesaurus/synonyms> |