- Definitions|1
- Thesaurus|567
- Abbreviations|0
39 entries under demoniac topic. ×
| serious(adjective, somber, weighty, aper) | |
| fell(severe, weighty, aper, crucial) | |
| grave(adjective, set, tough, severe, honest) | |
| no joke(expression, adjective, tough, severe, deep) | |
| no laughing matter(expression, adjective, idiom, tough, severe) | |
| of consequence(expression, adjective, tough, severe, deep) | |
| out for blood(expression, adjective, idiom, tough, severe) | |
| playing hard ball(expression, adjective, idiom, tough, severe) | |
| smoking(adjective, tough, severe, important, deep) | |
| sobering(adjective, tough, severe, important, deep) | |
| strictly business(expression, adjective, tough, severe, deep) | |
| ugly(severe, weighty, aper, crucial) | |
| unamusing(adjective, tough, severe, important, deep) | |
| annihilative | |
| aper | |
| brutish(aper, annihilative) | |
| coldblooded(aper, annihilative) | |
| destructive(aper, annihilative) | |
| eradicative(aper, annihilative) | |
| extirpative(aper, annihilative) |
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| APA | Smart Define. (2013). unhumorous thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/unhumorous/thesaurus/synonyms |
| Chicago | Smart Define. 2013. "unhumorous thesaurus" https://smartdefine.org/unhumorous/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2013, unhumorous thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unhumorous/thesaurus/synonyms>. |
| MLA | Smart Define. "unhumorous thesaurus" 28 June 2013. Web. 30 September 2026. <https://smartdefine.org/unhumorous/thesaurus/synonyms> |