- Definitions|1
- Thesaurus|270
- Abbreviations|0
23 entries under reckless topic. ×
| bullheaded(adjective, strong, hard, tough, severe) | |
| foolhardy(determined, impulsive, stubborn, heedless) | |
| hard-core(adjective, strong, hard, tough, severe) | |
| hard-nosed(adjective, strong, hard, tough, severe) | |
| headstrong(adjective, impulsive, stubborn, impetuous) | |
| heedless(determined, impulsive, stubborn, impetuous) | |
| imprudent(determined, impulsive, stubborn, heedless) | |
| locked-in(determined, impulsive, stubborn, heedless) | |
| mule(determined, impulsive, stubborn, heedless) | |
| mulish(adjective, strong, hard, tough, severe) | |
| murder(determined, impulsive, stubborn, heedless) | |
| pig-headed(determined, impulsive, stubborn, impetuous) | |
| rash(determined, impulsive, stubborn, heedless) | |
| self-willed(determined, impulsive, stubborn, impetuous) | |
| strong-minded(determined, impulsive, stubborn, impetuous) | |
| uncontrollable(determined, impulsive, stubborn, heedless) | |
| unyielding(adjective, strong, hard, tough, severe) | |
| impetuous | |
| impulsive(determined, stubborn, heedless, impetuous) | |
| obstinate(determined, impulsive, stubborn, impetuous) |
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| APA | Smart Define. (2013). hard-shell thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/hard-shell/thesaurus/synonyms |
| Chicago | Smart Define. 2013. "hard-shell thesaurus" https://smartdefine.org/hard-shell/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2013, hard-shell thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/hard-shell/thesaurus/synonyms>. |
| MLA | Smart Define. "hard-shell thesaurus" 17 June 2013. Web. 20 September 2026. <https://smartdefine.org/hard-shell/thesaurus/synonyms> |