98 entries under powerful topic. ×
| great(adjective, strong, tough, sharp, harsh) | |
| fervid(adjective, clear, strong, tough, severe) | |
| agonizing(adjective, strong, sharp, intense) | |
| enthusiastic(adjective, strong, keen, intense, passionate) | |
| profound(adjective, strong, great, sharp, harsh) | |
| zealous(adjective, clear, strong, tough, severe) | |
| deep(adjective, clear, strong, great, tough) | |
| hard(adjective, mean, strong, tough, severe) | |
| concentrated(adjective, strong, great, sharp, intense) | |
| excessive(adjective, strong, great, sharp, harsh) | |
| forceful(adjective, clear, strong, great, tough) | |
| penetrating(adjective, strong, sharp, intense) | |
| burning(adjective, strong, great, keen, difficult) | |
| incisive(adjective, strong, intense, deep) | |
| intensive(adjective, strong, intense, heavy) | |
| acid(adjective, strong, intense, deep) | |
| all-consuming(adjective, strong, heated, penetrating) | |
| anxious(adjective, strong, intense, enthusiastic) | |
| avid(adjective, strong, keen, intense, passionate) | |
| caustic(adjective, mean, strong, severe, sharp) |
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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> |