- Definitions|2
- Thesaurus|1.8k
- Abbreviations|0
226 entries under firm topic. ×
| unquestioning(adjective, set, clear, complete, warm) | |
| accurate(adjective, close, complete, correct) | |
| bound(adjective, strong, tough, flat) | |
| bullheaded(adjective, tough, determined, resolute) | |
| contumacious(adjective, tough, persistent, obstinate) | |
| die-hard(adjective, honest, determined, unreasonable) | |
| equable(adjective, calm, strong, secure) | |
| honest(adjective, close, strong, open, correct) | |
| intense(adjective, clear, tough, severe, keen) | |
| pigheaded(adjective, tough, determined, usual) | |
| recalcitrant(adjective, tough, persistent, obstinate) | |
| straight(adjective, close, correct, honest) | |
| strong-minded(adjective, determined, fixed, serious) | |
| tried(adjective, good, close, strong, correct) | |
| tried and true(expression, adjective, idiom, close, strong) | |
| true blue(expression, adjective, idiom, keen) | |
| uncompliant(adjective, determined, unreasonable, grim) | |
| upright(adjective, close, strong, correct) | |
| cantankerous(tough, persistent, obstinate, stubborn) | |
| close(adjective, correct, true, fixed) |
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| APA | Smart Define. (2016). steadfast thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/steadfast/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "steadfast thesaurus" https://smartdefine.org/steadfast/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, steadfast thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/steadfast/thesaurus/synonyms>. |
| MLA | Smart Define. "steadfast thesaurus" 11 March 2016. Web. 25 September 2026. <https://smartdefine.org/steadfast/thesaurus/synonyms> |