- Definitions|1
- Thesaurus|130
- Abbreviations|0
47 entries under rigid topic. ×
| habitual(adjective, even, constant, inflexible) | |
| incorrigible(adjective, normal, even, inflexible) | |
| monolithic(adjective, normal, even, inflexible) | |
| normal(adjective, even, inflexible, reliable) | |
| of a piece(expression, adjective, idiom, even) | |
| ordered(adjective, normal, even, inflexible) | |
| ossified(adjective, normal, even, inflexible) | |
| plumb(adjective, even, inflexible, reliable) | |
| regular(adjective, set, even, constant) | |
| set(adjective, secure, certain, steady, limited) | |
| static(adjective, set, regular, even, constant) | |
| straight(adjective, even, inflexible, reliable) | |
| systematic(adjective, even, inflexible, reliable) | |
| undiversified(adjective, set, regular, normal, even) | |
| unfluctuating(adjective, normal, even, inflexible) | |
| unwavering(adjective, secure, certain, steady, limited) | |
| well-proportioned(adjective, normal, even, inflexible) | |
| equable(adjective, even, inflexible, reliable) | |
| even(adjective, inflexible, reliable, consistent) | |
| homogeneous(adjective, even, inflexible, reliable) |
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| APA | Smart Define. (2015). unmodifiable thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unmodifiable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unmodifiable thesaurus" https://smartdefine.org/unmodifiable/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, unmodifiable thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unmodifiable/thesaurus/synonyms>. |
| MLA | Smart Define. "unmodifiable thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/unmodifiable/thesaurus/synonyms> |