- Definitions|1
- Thesaurus|760
- Abbreviations|0
66 entries under fixed topic. ×
| certain(adjective, set, clear, complete, firm) | |
| dependable(adjective, firm, solid, determined, stable) | |
| stable(adjective, firm, solid, steady, regular) | |
| fast(adjective, firm, solid, stable) | |
| never-failing(adjective, complete, firm, total, solid) | |
| unchanging(adjective, set, clear, strong, firm) | |
| unvarying(adjective, set, clear, firm, solid) | |
| changeless(adjective, clear, firm, solid, certain) | |
| immovable(adjective, firm, solid, stable) | |
| regular(adjective, firm, solid, steady, stable) | |
| solid(adjective, firm, steady, stable) | |
| calm(adjective, firm, solid, stable) | |
| even(adjective, firm, solid, steady, stable) | |
| poised(adjective, firm, solid, stable) | |
| secure(adjective, firm, solid, stable) | |
| settled(adjective, firm, solid, intense, certain) | |
| unchangeable(adjective, clear, firm, solid, certain) | |
| ardent(adjective, complete, warm, firm, total) | |
| brick-wall(adjective, firm, solid, determined, steady) | |
| intense(adjective, firm, solid, deliberate, determined) |
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| APA | Smart Define. (2015). unfaltering thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/unfaltering/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unfaltering thesaurus" https://smartdefine.org/unfaltering/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, unfaltering thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/unfaltering/thesaurus/synonyms>. |
| MLA | Smart Define. "unfaltering thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/unfaltering/thesaurus/synonyms> |