- Definitions|2
- Thesaurus|950
- Abbreviations|0
335 entries under adjective topic. ×
| domineering(passionate, violent, enthusiastic, fervent) | |
| earnest | |
| easily upset(expression, passionate, unstable, unpredictable) | |
| enduring | |
| enthusiastic(passionate, violent, fervent, zealous) | |
| erratic(wrong, passionate, foolish, stupid) | |
| explosive(passionate, unstable, unpredictable, unreliable) | |
| extreme(passionate, violent, enthusiastic, fervent) | |
| fearless | |
| feverish(passionate, violent, enthusiastic, fervent) | |
| fickle(passionate, unstable, unpredictable, unreliable) | |
| flintlike | |
| forceful(passionate, cruel, determined, crazy) | |
| frantic(violent, wild, cruel, determined) | |
| frenzied(violent, careless, wild, anxious) | |
| furious(violent, careless, wild, cruel) | |
| hard-core(firm, determined, resolute, impulsive) | |
| hard-line(hard, tough, severe, rough) | |
| hard-shell(impulsive, stubborn, reckless, impetuous) | |
| hard-shelled(hard, tough, severe, rough) |
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| APA | Smart Define. (2015). headstrong thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/headstrong/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "headstrong thesaurus" https://smartdefine.org/headstrong/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, headstrong thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/headstrong/thesaurus/synonyms>. |
| MLA | Smart Define. "headstrong thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/headstrong/thesaurus/synonyms> |