612 entries under adjective topic. ×
| loyal(good, strong, firm, honest) | |
| pigheaded(tough, firm, deliberate, usual) | |
| serious(set, strong, severe, firm) | |
| severe(persistent, rigid, obstinate, insistent) | |
| stony | |
| strict(strong, flat, harsh, certain) | |
| unchanging | |
| unhesitating | |
| vigorous(strong, keen, solid, energetic) | |
| assertive | |
| bound(set, strong, tough, severe) | |
| considered(verb, deliberate, planned, expected) | |
| diligent(resolute, tenacious) | |
| distinct(firm, energetic, definite, absolute) | |
| emphatic(complete, warm, total, passionate) | |
| faithful(good, strong, firm, honest) | |
| gritty(energetic, steady, resolution, resolute) | |
| recalcitrant(tough, firm, persistent, obstinate) | |
| stiff-necked(firm, deliberate, usual, regular) | |
| undaunted |
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| APA | Smart Define. (2016). determined thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/determined/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "determined thesaurus" https://smartdefine.org/determined/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, determined thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/determined/thesaurus/synonyms>. |
| MLA | Smart Define. "determined thesaurus" 31 March 2016. Web. 24 September 2026. <https://smartdefine.org/determined/thesaurus/synonyms> |