630 entries under adjective topic. ×
| enthusiastic(strong, keen, intense, passionate) | |
| formidable(great, tough, intense, heavy) | |
| glowing(strong, difficult, intense, passionate) | |
| heartless(mean, severe, evil, nasty) | |
| inhumane(animal, mean, hard, tough) | |
| malevolent(mean, severe, evil, nasty) | |
| poignant(strong, evil, nasty, difficult) | |
| profound(strong, great, sharp, harsh) | |
| rude(mean, simple, violent, cruel) | |
| scathing(hostile, bitter, malicious, belligerent) | |
| tearing(distressing, disturbing, unbearable, excruciating) | |
| trigger-happy | |
| uproarious | |
| venomous(violent, brutal, ferocious, menacing) | |
| vigorous(intense, passionate, violent, fervent) | |
| warlike(nasty, violent, hostile, reckless) | |
| zealous(clear, strong, tough, severe) | |
| animal(mean, simple, severe, violent) | |
| beastly(mean, violent, wild, cruel) | |
| deep(clear, strong, great, tough) |
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| APA | Smart Define. (2016). fierce thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/fierce/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "fierce thesaurus" https://smartdefine.org/fierce/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, fierce thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/fierce/thesaurus/synonyms>. |
| MLA | Smart Define. "fierce thesaurus" 28 March 2016. Web. 25 September 2026. <https://smartdefine.org/fierce/thesaurus/synonyms> |