- Definitions|1
- Thesaurus|1.1k
- Abbreviations|0
51 entries under unalterable topic. ×
| undeviating(adjective, strong, flat, certain, determined) | |
| adamant(adjective, strong, definite, rigid, inflexible) | |
| enduring(adjective, calm, strong, secure, flat) | |
| set(adjective, calm, strong, secure, flat) | |
| staunch(adjective, calm, strong, secure, flat) | |
| abiding(adjective, calm, strong, secure, flat) | |
| definite(adjective, strong, flat, certain, determined) | |
| strong(adjective, calm, solid, substantial, constant) | |
| unmodifiable(adjective, secure, certain, steady, limited) | |
| flat(adjective, strong, certain, definite, continuous) | |
| obdurate(adjective, strong, hard, definite, inflexible) | |
| unchanged(adjective, fixed, static, unvarying) | |
| unflinching(adjective, strong, flat, certain, determined) | |
| unqualified(adjective, strong, flat, firm, solid) | |
| intent(adjective, strong, flat, certain, determined) | |
| persevering(adjective, strong, certain, definite, resolute) | |
| settled(adjective, strong, flat, firm, solid) | |
| unmovable(adjective, certain, limited, definite, fixed) | |
| strict(adjective, strong, hard, certain, definite) | |
| true(adjective, strong, certain, definite, resolute) |
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| APA | Smart Define. (2015). unchangeable thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unchangeable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unchangeable thesaurus" https://smartdefine.org/unchangeable/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, unchangeable thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unchangeable/thesaurus/synonyms>. |
| MLA | Smart Define. "unchangeable thesaurus" 3 August 2015. Web. 25 September 2026. <https://smartdefine.org/unchangeable/thesaurus/synonyms> |