- Definitions|2
- Thesaurus|652
- Abbreviations|0
91 entries under stubborn topic. ×
| indocile(tough, difficult, awkward, obstinate) | |
| insoluble(tough, difficult, awkward, obstinate) | |
| insubordinate(tough, firm, unreasonable, grim, inflexible) | |
| locked in(expression, adjective, tough, wild, determined) | |
| mean(cross, irritable, ugly, obstinate) | |
| ornery(mean, tough, firm, cross, unreasonable) | |
| strong(adjective, tough, firm, cold, determined) | |
| tough-nut(adjective, hard, tough, difficult, wild) | |
| unalterable(adjective, determined, fixed) | |
| undisciplined(tough, difficult, awkward, obstinate) | |
| ungovernable(tough, difficult, awkward, obstinate) | |
| unmanageable(tough, firm, difficult, awkward, unreasonable) | |
| unpliable(tough, difficult, awkward, obstinate) | |
| unreasonable(tough, firm, grim, inflexible, obstinate) | |
| unruly(tough, difficult, awkward, obstinate) | |
| untoward(tough, firm, unreasonable, grim, inflexible) | |
| difficult(tough, awkward, obstinate, willful) | |
| contradictory(determined, fixed, obstinate, willful) | |
| convinced(determined, fixed) | |
| crabby(irritable, obstinate, cranky, willful) |
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| APA | Smart Define. (2015). pertinacious thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/pertinacious/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "pertinacious thesaurus" https://smartdefine.org/pertinacious/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, pertinacious thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/pertinacious/thesaurus/synonyms>. |
| MLA | Smart Define. "pertinacious thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/pertinacious/thesaurus/synonyms> |