- Definitions|2
- Thesaurus|871
- Abbreviations|0
41 entries under tough topic. ×
| rigid(adjective, firm, unreasonable, inflexible) | |
| unbending(adjective, firm, determined, resolute) | |
| balky(firm, unreasonable, grim, inflexible) | |
| determined(adjective, firm, unreasonable, fixed) | |
| firm(adjective, determined, unreasonable, fixed) | |
| inexorable(adjective, firm, determined, resolute) | |
| persevering(firm, unreasonable, grim, inflexible) | |
| recalcitrant(firm, determined, unreasonable, fixed) | |
| relentless(adjective, firm, determined, resolute) | |
| tenacious(firm, unreasonable, fixed, grim) | |
| cantankerous(firm, determined, unreasonable, fixed) | |
| cussed(firm, unreasonable, grim, inflexible) | |
| fixed(firm, determined, unreasonable, inflexible) | |
| insubordinate(firm, unreasonable, grim, inflexible) | |
| ornery(firm, unreasonable, grim, inflexible) | |
| rebellious(firm, unreasonable, grim, inflexible) | |
| steadfast(firm, determined, unreasonable, fixed) | |
| unmanageable(firm, determined, unreasonable, fixed) | |
| unreasonable(firm, grim, inflexible, irrational) | |
| unshakable(firm, unreasonable, grim, inflexible) |
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| APA | Smart Define. (2015). opinionated thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/opinionated/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "opinionated thesaurus" https://smartdefine.org/opinionated/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2015, opinionated thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/opinionated/thesaurus/synonyms>. |
| MLA | Smart Define. "opinionated thesaurus" 13 April 2015. Web. 30 September 2026. <https://smartdefine.org/opinionated/thesaurus/synonyms> |