- Definitions|3
- Thesaurus|175
- Abbreviations|0
36 entries under adjective topic. ×
| certain(ideal, all time, the best) | |
| inalienable | |
| sure(ideal, all time, the best) | |
| unchallengeable(ideal, all time, the best) | |
| unchallenged(ideal, dueness, all time, the best) | |
| undisputed(ideal, all time, the best) | |
| irrevocable | |
| irreversible | |
| imprescriptible | |
| absolute | |
| constitutional | |
| inviolable | |
| sacrosanct | |
| unalienable | |
| inherent | |
| privileged | |
| untransferable | |
| divine | |
| entailed | |
| hallowed |
For more, visit
Indefeasible on
Power Thesaurus
| APA | Smart Define. (2015). indefeasible thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/indefeasible/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "indefeasible thesaurus" https://smartdefine.org/indefeasible/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, indefeasible thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/indefeasible/thesaurus/synonyms>. |
| MLA | Smart Define. "indefeasible thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/indefeasible/thesaurus/synonyms> |