130 entries under obstinate topic. ×
| unwavering(adjective, strong, flat, firm, total) | |
| unshakable(adjective, strong, tough, resolute) | |
| adamant(adjective, strong, hard, tough, flat) | |
| tenacious(adjective, clear, strong, tough, severe) | |
| persistent(adjective, strong, tough, flat, firm) | |
| persevering(adjective, strong, tough, keen, flat) | |
| staunch(adjective, good, clear, strong, tough) | |
| indefatigable(adjective, strong, firm, steady, resolute) | |
| steady(adjective, good, strong, easy, severe) | |
| unbendable(adjective, resolute, uncompromising, unshakeable) | |
| tireless(adjective, strong, keen, firm, energetic) | |
| unswerving(adjective, strong, tough, firm, total) | |
| adamantine(adjective, strong, hard, tough, severe) | |
| constant(adjective, good, strong, flat, firm) | |
| hard-nosed(adjective, resolute, impulsive, rigid) | |
| indomitable(adjective, strong, hard, tough, firm) | |
| pertinacious(adjective, strong, tough, firm, deliberate) | |
| set in stone(expression, adjective, idiom, firm, solid) | |
| strong-willed(adjective, strong, tough, firm, intense) | |
| tough(adjective, clear, strong, hard, severe) |
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| APA | Smart Define. (2016). determined thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/determined/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "determined thesaurus" https://smartdefine.org/determined/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, determined thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/determined/thesaurus/synonyms>. |
| MLA | Smart Define. "determined thesaurus" 31 March 2016. Web. 27 September 2026. <https://smartdefine.org/determined/thesaurus/synonyms> |