- Definitions|1
- Thesaurus|429
- Abbreviations|0
45 entries under adjective topic. ×
| serious(severe, grim, somber, humorless) | |
| grave | |
| sober | |
| grim | |
| earnest | |
| sedate | |
| severe(stern, uncompromising) | |
| solemn | |
| staid | |
| humorless | |
| sobersided | |
| sombre | |
| dour | |
| humourless | |
| mirthless | |
| po-faced | |
| somber | |
| straight-faced | |
| thoughtful | |
| gloomy |
For more, visit
Unsmiling on
Power Thesaurus
| APA | Smart Define. (2015). unsmiling thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unsmiling/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unsmiling thesaurus" https://smartdefine.org/unsmiling/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, unsmiling thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unsmiling/thesaurus/synonyms>. |
| MLA | Smart Define. "unsmiling thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/unsmiling/thesaurus/synonyms> |