- Definitions|1
- Thesaurus|894
- Abbreviations|0
71 entries under solid topic. ×
| calm(adjective, calm, quiet, cool, smooth) | |
| cool(adjective, calm, quiet, firm, sensible) | |
| serene(adjective, calm, quiet, cool, smooth) | |
| composed(adjective, calm, quiet, cool, smooth) | |
| unflappable(adjective, calm, quiet, cool, smooth) | |
| self-possessed(adjective, calm, quiet, cool, moderate) | |
| sedate(adjective, calm, quiet, cool, moderate) | |
| collected(adjective, calm, quiet, cool, moderate) | |
| sober(adjective, calm, dull, cool, firm) | |
| equable(adjective, calm, quiet, cool, moderate) | |
| steady(adjective, calm, cool, smooth, firm) | |
| even(adjective, calm, quiet, smooth, firm) | |
| staid(adjective, calm, cool, firm, sensible) | |
| assured(adjective, calm, quiet, cool) | |
| immovable(adjective, calm, cool, firm) | |
| poised(adjective, calm, quiet, cool, moderate) | |
| reserved(adjective, calm, cool, firm, sensible) | |
| secure(adjective, firm, certain, stable) | |
| stable(adjective, calm, smooth, firm) | |
| balanced(adjective, firm, sensible, steady) |
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| APA | Smart Define. (2015). imperturbable thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/imperturbable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "imperturbable thesaurus" https://smartdefine.org/imperturbable/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, imperturbable thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/imperturbable/thesaurus/synonyms>. |
| MLA | Smart Define. "imperturbable thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/imperturbable/thesaurus/synonyms> |