- Definitions|2
- Thesaurus|1.8k
- Abbreviations|0
112 entries under persistent topic. ×
| steadfast(adjective, clear, strong, tough, severe) | |
| implacable(adjective, mean, strong, hard, tough) | |
| unbendable(adjective, tough, firm, resist, determined) | |
| hard(adjective, mean, strong, tough, severe) | |
| tough(adjective, mean, clear, strong, hard) | |
| unwavering(adjective, strong, flat, firm, certain) | |
| grim(adjective, strong, hard, tough, severe) | |
| dogged(adjective, mean, hard, tough, firm) | |
| intractable(adjective, hard, tough, rough, firm) | |
| iron(adjective, mean, strong, hard, tough) | |
| remorseless(adjective, tough, harsh, resist, cruel) | |
| harsh(adjective, mean, strong, hard, tough) | |
| stiff-necked(adjective, mean, strong, hard, tough) | |
| strict(adjective, strong, hard, tough, severe) | |
| unswerving(adjective, direct, solid, determined, straight) | |
| steady(adjective, strong, flat, firm, certain) | |
| rigorous(adjective, strong, hard, tough, severe) | |
| unflinching(adjective, strong, flat, firm, harsh) | |
| brassbound(adjective, resist, determined, resolute) | |
| constant(adjective, strong, flat, firm, certain) |
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| APA | Smart Define. (2016). unbending thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/unbending/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "unbending thesaurus" https://smartdefine.org/unbending/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2016, unbending thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/unbending/thesaurus/synonyms>. |
| MLA | Smart Define. "unbending thesaurus" 24 March 2016. Web. 20 September 2026. <https://smartdefine.org/unbending/thesaurus/synonyms> |