97 entries under stable topic. ×
| petrified(strong, secure, substantial, unmoving) | |
| reserved(adjective, firm, sensible, solid, steady) | |
| screwed(strong, secure, substantial, unmoving) | |
| sedate(adjective, firm, sensible, solid, steady) | |
| self-possessed(adjective, firm, sensible, solid, steady) | |
| sensible(adjective, firm, solid, steady) | |
| serene(adjective, firm, sensible, solid, steady) | |
| serious-minded(adjective, firm, sensible, solid, steady) | |
| sober(adjective, firm, sensible, solid, steady) | |
| soldered(strong, secure, substantial, unmoving) | |
| spiked(strong, secure, substantial, unmoving) | |
| staid(adjective, firm, sensible, solid, steady) | |
| steady-going(adjective, firm, solid, fixed) | |
| unmoving(strong, secure, substantial, rigid) | |
| unqualified(adjective, firm, solid, fixed) | |
| unquestioning(adjective, firm, solid, intense) | |
| unshaken(adjective, firm, solid, fixed) |
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| APA | Smart Define. (2016). fast thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/fast/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "fast thesaurus" https://smartdefine.org/fast/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, fast thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/fast/thesaurus/synonyms>. |
| MLA | Smart Define. "fast thesaurus" 1 April 2016. Web. 24 September 2026. <https://smartdefine.org/fast/thesaurus/synonyms> |