- Definitions|2
- Thesaurus|538
- Abbreviations|0
55 entries under unquestionable topic. ×
| unchangeable(adjective, certain, undisputable, irreversible) | |
| inevitable(adjective, certain, fixed, expected, necessity) | |
| fixed(adjective, certain, expected, necessary) | |
| constant(adjective, certain, fixed, permanent) | |
| unavoidable(adjective, certain, expected, necessity, necessary) | |
| changeless(adjective, certain, fixed, permanent) | |
| ineluctable(adjective, certain, expected, necessary) | |
| definite(adjective, certain, precise, sure, absolute) | |
| enduring(adjective, certain, undisputable) | |
| inescapable(adjective, certain, expected, predictable, necessary) | |
| unchanging(certain, undisputable) | |
| unvarying(certain, undisputable) | |
| assured(adjective, certain, expected, predictable, necessary) | |
| clear(certain, definite, precise, sure, decisive) | |
| convincing(certain, definite, precise, sure, decisive) | |
| decided(certain, absolute, expected, necessary) | |
| firm(certain, undisputable) | |
| incontestable(adjective, certain, undisputable) | |
| indisputable(certain, definite, precise, sure, decisive) | |
| telling(certain, definite, precise, sure, decisive) |
For more, visit
Irrevocable on
Power Thesaurus
| APA | Smart Define. (2015). irrevocable thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/irrevocable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "irrevocable thesaurus" https://smartdefine.org/irrevocable/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, irrevocable thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/irrevocable/thesaurus/synonyms>. |
| MLA | Smart Define. "irrevocable thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/irrevocable/thesaurus/synonyms> |