- Definitions|2
- Thesaurus|969
- Abbreviations|0
73 entries under solid topic. ×
| secure(adjective, firm, attitude, belief) | |
| balanced(adjective, calm, sound, reasonable, firm) | |
| resolute(adjective, firm, sensible, steady) | |
| sensible(adjective, calm, sound, reasonable, firm) | |
| certain(adjective, firm, stable, fixed) | |
| complacent(adjective, calm, cool, mild) | |
| dependable(adjective, calm, sound, reasonable, firm) | |
| enduring(adjective, calm, quiet, gentle, firm) | |
| immovable(adjective, calm, cool, firm) | |
| regular(adjective, firm, stable, fixed) | |
| sound(adjective, calm, firm, sensible) | |
| stable(adjective, calm, sound, firm) | |
| abiding(adjective, firm, stable, fixed) | |
| allegiant(adjective, firm, sensible, steady) | |
| ardent(adjective, firm, sensible, steady) | |
| brick-wall(adjective, firm, stable, fixed) | |
| changeless(adjective, firm, stable, fixed) | |
| constant(adjective, firm, sensible, steady) | |
| durable(adjective, firm, stable, fixed) | |
| fast(adjective, firm, sensible, steady) |
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| APA | Smart Define. (2015). self-possessed thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/self-possessed/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "self-possessed thesaurus" https://smartdefine.org/self-possessed/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, self-possessed thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/self-possessed/thesaurus/synonyms>. |
| MLA | Smart Define. "self-possessed thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/self-possessed/thesaurus/synonyms> |