- Definitions|2
- Thesaurus|4.6k
- Abbreviations|0
100 entries under fixed topic. ×
| bound(adjective, definite, unquestionable, guaranteed) | |
| unqualified(adjective, clear, complete, flat, firm) | |
| determinate(adjective, firm, total, superior, unusual) | |
| irrevocable(adjective, definite, sure, expected) | |
| steadfast(adjective, good, strong, complete, easy) | |
| solid(adjective, good, strong, sound, correct) | |
| stable(adjective, good, strong, easy, firm) | |
| certified(adjective, honest, true, straight, definite) | |
| defined(adjective, correct, exact, superior, unusual) | |
| stated(adjective, clear, plain, determined, near) | |
| unalterable(adjective, definite, distinct, rigid) | |
| unchanging(adjective, set, clear, firm, solid) | |
| warranted(adjective, definite, sure, valid) | |
| calm(adjective, firm, solid, stable) | |
| ensured(adjective, sure, assured, guaranteed) | |
| final(firm, full, sure, unqualified) | |
| known(adjective, clear, understanding, keen, firm) | |
| regular(adjective, correct, reasonable, firm, sensible) | |
| resolute(adjective, strong, easy, firm, solid) | |
| unchangeable(adjective, clear, firm, solid, determined) |
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| APA | Smart Define. (2016). certain thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/certain/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "certain thesaurus" https://smartdefine.org/certain/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2016, certain thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/certain/thesaurus/synonyms>. |
| MLA | Smart Define. "certain thesaurus" 31 March 2016. Web. 21 September 2026. <https://smartdefine.org/certain/thesaurus/synonyms> |