- Definitions|2
- Thesaurus|647
- Abbreviations|0
219 entries under adjective topic. ×
| steamed up(expression, aper, potty, rabid) | |
| stormy(strong, intense, terrible, menacing) | |
| strenuous | |
| strictly business(expression, tough, deep, resolute) | |
| suicidal(injurious, deadly, fatal, devastating) | |
| sullen(rough, nasty, dark) | |
| surly(rough, nasty, dark) | |
| tempestuous(strong, intense, terrible, menacing) | |
| terrible(strong, intense, menacing) | |
| threatening(strong, intense, terrible, menacing) | |
| tough(deep, meaningful) | |
| toxic(injurious, deadly, fatal, devastating) | |
| treacherous(rough, nasty, dark) | |
| truculent(violent, vicious, savage, barbaric) | |
| ugly(heavy, acute, destructive, aper) | |
| unamusing(tough, deep, resolute, meaningful) | |
| uncompassionate(mean, hateful) | |
| uncontrollable(strong, intense, terrible, menacing) | |
| unfeeling(mean, hateful) | |
| unhumorous(tough, deep, resolute, meaningful) |
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| APA | Smart Define. (2015). feller thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/feller/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "feller thesaurus" https://smartdefine.org/feller/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, feller thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/feller/thesaurus/synonyms>. |
| MLA | Smart Define. "feller thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/feller/thesaurus/synonyms> |