218 entries under vicious topic. ×
| merciless(adjective, mean, hard, tough, evil) | |
| passionate(adjective, strong, severe, keen, intense) | |
| powerful(adjective, strong, great, severe, sharp) | |
| raging(adjective, severe, harsh, intense, passionate) | |
| ruthless(adjective, animal, mean, hard, tough) | |
| bitter(adjective, strong, great, evil, sharp) | |
| barbaric(adjective, animal, mean, simple, violent) | |
| frenzied(adjective, strong, difficult, intense, violent) | |
| relentless(adjective, animal, mean, hard, tough) | |
| untamed(adjective, simple, severe, violent, wild) | |
| bestial(adjective, animal, mean, kind, evil) | |
| homicidal(adjective, characteristic, cruel, grim) | |
| pitiless(adjective, animal, mean, hard, tough) | |
| strong(adjective, strong, severe, difficult, intense) | |
| cutthroat(adjective, mean, severe, harsh, violent) | |
| impetuous(adjective, strong, severe, difficult, intense) | |
| frantic(adjective, harsh, intense, passionate, violent) | |
| rough(adjective, hard, simple, harsh, violent) | |
| uncontrollable(adjective, hard, severe, rough, harsh) | |
| wicked(noun, adjective, mean, clear, bad) |
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| APA | Smart Define. (2016). fierce thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/fierce/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "fierce thesaurus" https://smartdefine.org/fierce/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, fierce thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/fierce/thesaurus/synonyms>. |
| MLA | Smart Define. "fierce thesaurus" 28 March 2016. Web. 24 September 2026. <https://smartdefine.org/fierce/thesaurus/synonyms> |