- Definitions|1
- Thesaurus|1.1k
- Abbreviations|0
353 entries under adjective topic. ×
| unalterable(calm, strong, definite, fixed) | |
| fixed(strong, complete, secure, flat) | |
| immutable(calm, strong, secure, firm) | |
| permanent(calm, strong, solid, substantial) | |
| unchanging(moderate, firm, solid, certain) | |
| inflexible(strong, secure, moderate, flat) | |
| constant(calm, strong, secure, moderate) | |
| immovable(set, secure, firm, solid) | |
| invariable(calm, set, strong, secure) | |
| firm(calm, strong, secure, moderate) | |
| resolute(calm, strong, secure, flat) | |
| steadfast(calm, strong, secure, flat) | |
| changeless(firm, solid, certain, stable) | |
| inevitable(certain, fixed, constant, steadfast) | |
| stable(strong, secure, moderate, flat) | |
| stubborn(steady, fixed, resolute, rigid) | |
| determined(strong, hard, definite, resolute) | |
| obstinate(moderate, rigid, cautious, strict) | |
| persistent(strong, certain, definite, resolute) | |
| steady(calm, strong, secure, moderate) |
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| APA | Smart Define. (2015). unchangeable thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/unchangeable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unchangeable thesaurus" https://smartdefine.org/unchangeable/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, unchangeable thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/unchangeable/thesaurus/synonyms>. |
| MLA | Smart Define. "unchangeable thesaurus" 3 August 2015. Web. 23 September 2026. <https://smartdefine.org/unchangeable/thesaurus/synonyms> |