- Definitions|2
- Thesaurus|791
- Abbreviations|0
148 entries under persistent topic. ×
| decisive(adjective, determined, serious, resolute) | |
| dependable(adjective, resolute, dedicated, unwavering) | |
| immovable(adjective, determined, fixed, resolute) | |
| intent(adjective, strong, flat, certain, determined) | |
| intractable(adjective, cruel, determined, fixed, resolute) | |
| ruthless(adjective, mean, strong, severe, harsh) | |
| stern(adjective, resolute, obstinate, insistent) | |
| strong-minded(adjective, determined, resolution, fixed, serious) | |
| strong-willed(adjective, strong, firm, resolution, serious) | |
| unhesitating(adjective, resolution, serious, resolute) | |
| grim(adjective, mean, severe, harsh, cruel) | |
| rigid(adjective, harsh, cruel, determined, fierce) | |
| contumacious(adjective, determined, fixed, obstinate) | |
| dedicated(adjective, strong, firm, determined, steady) | |
| enduring(adjective, strong, flat, certain, determined) | |
| iron(adjective, resolution, obstinate, insistent) | |
| merciless(adjective, mean, harsh, cruel, determined) | |
| mortal(adjective, mean, severe, harsh, cruel) | |
| obdurate(adjective, strong, flat, harsh, certain) | |
| pertinacious(adjective, strong, firm, energetic, determined) |
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| APA | Smart Define. (2015). unflinching thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/unflinching/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unflinching thesaurus" https://smartdefine.org/unflinching/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, unflinching thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/unflinching/thesaurus/synonyms>. |
| MLA | Smart Define. "unflinching thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/unflinching/thesaurus/synonyms> |