- Definitions|1
- Thesaurus|693
- Abbreviations|0
73 entries under strong topic. ×
| persistent(adjective, strain, flat, certain) | |
| firm(adjective, calm, hard, secure) | |
| stable(adjective, secure, strain, flat) | |
| consistent(adjective, strain, flat, certain) | |
| unfluctuating(adjective, calm, secure, strain) | |
| invariable(adjective, calm, secure, strain) | |
| permanent(adjective, calm, secure, strain) | |
| constant(adjective, calm, secure, strain) | |
| steadfast(adjective, calm, secure, strain) | |
| unchangeable(adjective, calm, definite, fixed) | |
| fixed(adjective, hard, secure, severe) | |
| lasting(adjective, calm, secure, strain) | |
| enduring(adjective, calm, secure, strain) | |
| immutable(adjective, calm, hard, secure) | |
| steady(adjective, calm, secure, strain) | |
| stabile(adjective, calm, secure, strain) | |
| inflexible(adjective, set, hard, secure) | |
| uniform(adjective, calm, secure, firm) | |
| unvarying(adjective, calm, secure, firm) | |
| set(adjective, calm, severe, fixed) |
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| APA | Smart Define. (2015). unalterable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/unalterable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unalterable thesaurus" https://smartdefine.org/unalterable/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, unalterable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/unalterable/thesaurus/synonyms>. |
| MLA | Smart Define. "unalterable thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/unalterable/thesaurus/synonyms> |