- Definitions|2
- Thesaurus|2.5k
- Abbreviations|0
77 entries under serious topic. ×
| rational(adjective, calm, quiet, reasonable, sensible) | |
| realistic(adjective, calm, sensible, dark, restrained) | |
| reflective(adjective, quiet, thoughtful, sober) | |
| resolute(adjective, set, severe, honest, thoughtful) | |
| restrained(adjective, calm, quiet, reasonable, gentle) | |
| abnegating(adjective, calm, quiet, reasonable, sensible) | |
| abstaining(adjective, calm, quiet, reasonable, sensible) | |
| brooding(adjective, quiet, thoughtful, sober) | |
| clear-headed(adjective, calm, quiet, reasonable, sensible) | |
| close(adjective, severe, modest, thoughtful, sober) | |
| cold sober(expression, adjective, calm, dull, quiet) | |
| constant(adjective, thoughtful, sober, sincere) | |
| constrained(adjective, calm, quiet, reasonable, sensible) | |
| determined(adjective, set, severe, honest, thoughtful) | |
| eschewing(adjective, calm, quiet, reasonable, sensible) | |
| firm(adjective, severe, thoughtful, sober) | |
| fixed(adjective, proper, thoughtful, sober) | |
| for real(expression, adjective, thoughtful, sober) | |
| forgoing(adjective, calm, quiet, reasonable, sensible) | |
| hard-boiled(adjective, calm, sensible, dark, restrained) |
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| APA | Smart Define. (2016). solemn thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/solemn/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "solemn thesaurus" https://smartdefine.org/solemn/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, solemn thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/solemn/thesaurus/synonyms>. |
| MLA | Smart Define. "solemn thesaurus" 19 February 2016. Web. 29 September 2026. <https://smartdefine.org/solemn/thesaurus/synonyms> |