155 entries under persistent topic. ×
| contumacious(adjective, tough, firm, unreasonable, grim) | |
| decisive(adjective, determined, serious, resolute) | |
| enduring(adjective, firm, solid, determined, steady) | |
| faithful(adjective, keen, intense, enthusiastic, resolute) | |
| invincible(adjective, obstinate, insistent, dogged) | |
| iron(adjective, tough, firm, unreasonable, grim) | |
| loyal(adjective, keen, firm, sensible, solid) | |
| narrow-minded(adjective, fervent, obstinate, zealous) | |
| obsessive(adjective, fervent, obstinate, zealous) | |
| recalcitrant(adjective, tough, firm, obstinate) | |
| refractory(adjective, tough, firm, obstinate) | |
| stable(adjective, firm, solid, fixed, resolute) | |
| stiff(adjective, tough, firm, harsh, cruel) | |
| uncompliant(adjective, tough, firm, unreasonable, grim) | |
| unconquerable(adjective, obstinate, insistent, dogged) | |
| unrelenting(adjective, tough, firm, harsh, cruel) | |
| unruly(adjective, fervent, obstinate, zealous) | |
| bent(adjective, intense, deliberate, determined, serious) | |
| bloody-minded(adjective, obstinate, insistent, dogged) | |
| cantankerous(tough, firm, obstinate, stubborn) |
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| APA | Smart Define. (2015). single-minded thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/single-minded/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "single-minded thesaurus" https://smartdefine.org/single-minded/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, single-minded thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/single-minded/thesaurus/synonyms>. |
| MLA | Smart Define. "single-minded thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/single-minded/thesaurus/synonyms> |