- Definitions|2
- Thesaurus|1k
- Abbreviations|0
142 entries under tough topic. ×
| contumacious(adjective, firm, persistent, obstinate) | |
| flinty(adjective, close, strong, hard) | |
| forbidding(adjective, close, appearance, strong, hard) | |
| hard-shell(adjective, strong, hard, persistent) | |
| hardened(adjective, hard, harsh, determined) | |
| inhuman(adjective, mean, hard, evil) | |
| perverse(adjective, mean, hard, violent) | |
| recalcitrant(adjective, firm, persistent, obstinate) | |
| refractory(adjective, firm, persistent, obstinate) | |
| self-willed(adjective, firm, determined, resolute) | |
| tyrannical(adjective, hard, evil, nasty) | |
| unregenerate(adjective, hard, harsh, cruel) | |
| balky(firm, unreasonable, grim, inflexible) | |
| barbarous(adjective, appearance, mean, hard) | |
| cantankerous(firm, persistent, obstinate, stubborn) | |
| cussed(firm, persistent, obstinate, stubborn) | |
| fierce(adjective, mean, hard, severe) | |
| hard-core(adjective, strong, hard, severe) | |
| hard-hearted(adjective, mean, hard, evil) | |
| insubordinate(firm, persistent, obstinate, stubborn) |
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| APA | Smart Define. (2015). inexorable thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/inexorable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "inexorable thesaurus" https://smartdefine.org/inexorable/thesaurus/synonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2015, inexorable thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/inexorable/thesaurus/synonyms>. |
| MLA | Smart Define. "inexorable thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/inexorable/thesaurus/synonyms> |