- Definitions|2
- Thesaurus|1.8k
- Abbreviations|0
193 entries under determined topic. ×
| unrelenting(adjective, certain, resolute, persistent) | |
| devoted(adjective, good, close, strong, kind) | |
| dedicated(adjective, clear, kind, tough, severe) | |
| sure(adjective, calm, good, close, strong) | |
| unbendable(adjective, resolute, obstinate, uncompromising) | |
| abiding(adjective, calm, strong, complete, secure) | |
| solid(adjective, calm, good, strong, secure) | |
| unchangeable(adjective, calm, strong, secure, flat) | |
| undeviating(adjective, strong, flat, firm, solid) | |
| intent(adjective, strong, flat, intense, certain) | |
| single-minded(adjective, keen, firm, sensible, solid) | |
| tough(adjective, calm, clear, strong, severe) | |
| indomitable(adjective, strong, vigorous, noble) | |
| pertinacious(adjective, tough, firm, resolute) | |
| stalwart(adjective, calm, strong, tough, keen) | |
| insistent(adjective, resolute, obstinate, uncompromising) | |
| intransigent(adjective, resolute, obstinate, stubborn) | |
| brave(adjective, clear, tough, severe) | |
| decided(adjective, firm, intense, certain, deliberate) | |
| definite(adjective, good, strong, complete, easy) |
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| APA | Smart Define. (2016). steadfast thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/steadfast/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "steadfast thesaurus" https://smartdefine.org/steadfast/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, steadfast thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/steadfast/thesaurus/synonyms>. |
| MLA | Smart Define. "steadfast thesaurus" 11 March 2016. Web. 24 September 2026. <https://smartdefine.org/steadfast/thesaurus/synonyms> |