- Definitions|2
- Thesaurus|652
- Abbreviations|0
207 entries under adjective topic. ×
| brass-bound(determined, resolute, obstinate, uncompromising) | |
| coherent | |
| grim(determined, resolute, uncompromising, unshakeable) | |
| hidebound(determined, resolute, obstinate, uncompromising) | |
| inelastic(determined, resolute, obstinate, uncompromising) | |
| peevish(irritable, crabby, cranky, testy) | |
| plodding(strong, firm, determined, steady) | |
| recalcitrant(tough, firm, difficult, awkward) | |
| spirited | |
| steady(strong, firm, determined, resolute) | |
| sullen(mean, irritable, crabby, cranky) | |
| uncooperative(tough, difficult, awkward, obstinate) | |
| unflinching(strong, firm, energetic, determined) | |
| unremitting(strong, firm, energetic, determined) | |
| vigorous | |
| doctrinaire(opinionated, dogmatic) | |
| attentive | |
| bulldog | |
| continuing(strong, firm, determined, steady) | |
| deliberate(determined, intentional) |
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| APA | Smart Define. (2015). pertinacious thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/pertinacious/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "pertinacious thesaurus" https://smartdefine.org/pertinacious/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, pertinacious thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/pertinacious/thesaurus/synonyms>. |
| MLA | Smart Define. "pertinacious thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/pertinacious/thesaurus/synonyms> |