- Definitions|1
- Thesaurus|1.4k
- Abbreviations|0
117 entries under firm topic. ×
| levelheaded(adjective, solid, stable, fixed) | |
| patterned(adjective, solid, substantial, stable) | |
| poised(adjective, solid, steady, stable) | |
| reserved(adjective, solid, stable, fixed) | |
| safe(adjective, solid, steady, stable) | |
| sedate(adjective, severe, solid, stable) | |
| self-possessed(adjective, solid, stable, fixed) | |
| sensible(adjective, solid, stable, fixed) | |
| serene(adjective, calm, solid, stable) | |
| serious-minded(adjective, solid, stable, fixed) | |
| solid as a rock(expression, adjective, idiom, solid) | |
| sound(adjective, solid, steady, stable) | |
| staid(adjective, severe, solid, stable) | |
| steady-going(adjective, solid, substantial, stable) | |
| sturdy(adjective, solid, steady, stable) | |
| substantial(adjective, solid, steady, stable) | |
| wholehearted(adjective, solid, stable, fixed) |
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| APA | Smart Define. (2015). unchanging thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unchanging/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unchanging thesaurus" https://smartdefine.org/unchanging/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, unchanging thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unchanging/thesaurus/synonyms>. |
| MLA | Smart Define. "unchanging thesaurus" 10 November 2015. Web. 26 September 2026. <https://smartdefine.org/unchanging/thesaurus/synonyms> |