- Definitions|2
- Thesaurus|647
- Abbreviations|0
219 entries under adjective topic. ×
| hopped up(expression, aper, potty, rabid) | |
| horrible(strong, intense, terrible, menacing) | |
| howling(strong, intense, terrible, menacing) | |
| hurtful(injurious, deadly, fatal, devastating) | |
| impetuous(strong, intense, terrible, menacing) | |
| implacable(violent, vicious, savage, barbaric) | |
| infernal(harsh, atrocious) | |
| infuriated(strong, intense, terrible, menacing) | |
| inhuman(violent, vicious, savage, destructive) | |
| inhumane(violent, vicious, savage, destructive) | |
| injurious(deadly, fatal, devastating) | |
| intense(strong, terrible, menacing) | |
| internecine(injurious, deadly, fatal, devastating) | |
| killing(heavy, acute, grave, deadly) | |
| laborious(tough, deep, meaningful) | |
| lethal(injurious, deadly, fatal, devastating) | |
| lethiferous(injurious, deadly, destructive, fatal) | |
| life-and-death(heavy, acute, crucial) | |
| lupine(violent, vicious, savage, barbaric) | |
| major(heavy, acute, crucial) |
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| APA | Smart Define. (2015). feller thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/feller/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "feller thesaurus" https://smartdefine.org/feller/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, feller thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/feller/thesaurus/synonyms>. |
| MLA | Smart Define. "feller thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/feller/thesaurus/synonyms> |