- Definitions|1
- Thesaurus|130
- Abbreviations|0
15 entries under unalterable topic. ×
| invariable(adjective, fixed, even, constant, rigid) | |
| unchangeable(adjective, secure, certain, steady, limited) | |
| immutable(adjective, set, secure, steady, fixed) | |
| fixed(adjective, set, secure, certain, steady) | |
| unvarying(adjective, set, regular, fixed, even) | |
| changeless(adjective, set, certain, limited, definite) | |
| constant(adjective, set, secure, steady, fixed) | |
| inalterable(adjective, set, certain, limited, definite) | |
| inflexible(adjective, secure, certain, steady, limited) | |
| irreversible(adjective, strong, fixed, normal, even) | |
| consistent(adjective, set, regular, fixed, even) | |
| firm(adjective, secure, certain, steady, limited) | |
| stable(adjective, secure, steady, fixed, even) | |
| steadfast(adjective, secure, certain, steady, limited) | |
| unmovable(adjective, certain, limited, definite, fixed) |
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| APA | Smart Define. (2015). unmodifiable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/unmodifiable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unmodifiable thesaurus" https://smartdefine.org/unmodifiable/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, unmodifiable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/unmodifiable/thesaurus/synonyms>. |
| MLA | Smart Define. "unmodifiable thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/unmodifiable/thesaurus/synonyms> |