11 entries under fixed topic. ×
| irrevocable(adjective, change, severe, stability) | |
| immutable(adjective, even, rigid, inflexible) | |
| unalterable(adjective, change, complete, even) | |
| constant(adjective, even, rigid, inflexible) | |
| invariable(adjective, even, rigid, inflexible) | |
| unmodifiable(adjective, strong, normal, even) | |
| unvarying(adjective, even, rigid, inflexible) | |
| fated(adjective, normal, even, rigid) | |
| inflexible(adjective, normal, even, rigid) | |
| stable(adjective, even, rigid, inflexible) | |
| consistent(adjective, even, rigid, inflexible) |
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| APA | Smart Define. (2015). irreversible thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/irreversible/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "irreversible thesaurus" https://smartdefine.org/irreversible/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, irreversible thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/irreversible/thesaurus/synonyms>. |
| MLA | Smart Define. "irreversible thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/irreversible/thesaurus/synonyms> |