154 entries under firm topic. ×
| unyielding(adjective, strong, secure, tough, strain) | |
| secure(verb, adjective, calm, strong, free) | |
| set(adjective, calm, strong, secure, tough) | |
| impregnable(adjective, strain, firmness, constant) | |
| loyal(adjective, characteristic, close, correct, continue) | |
| tenacious(adjective, strong, free, secure, tough) | |
| faithful(adjective, characteristic, close, correct, continue) | |
| immovable(adjective, strong, secure, solid) | |
| staunch(adjective, calm, close, strong, secure) | |
| fastened(adjective, strong, sound, secure) | |
| close(adjective, adverb, strong, correct, warm) | |
| solid(verb, adjective, adverb, calm, strong) | |
| sure(adjective, calm, close, strong, secure) | |
| sturdy(adjective, calm, strong, tough) | |
| firmly(adverb, severely, junction, intensely) | |
| sharp(adjective, adverb, activity, intelligent) | |
| true(adjective, close, strong, tough, correct) | |
| unwavering(adjective, calm, close, strong, secure) | |
| anchored(adjective, calm, strong, secure) | |
| devoted(adjective, close, correct, warm) |
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| APA | Smart Define. (2016). fast thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/fast/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "fast thesaurus" https://smartdefine.org/fast/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, fast thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/fast/thesaurus/synonyms>. |
| MLA | Smart Define. "fast thesaurus" 1 April 2016. Web. 24 September 2026. <https://smartdefine.org/fast/thesaurus/synonyms> |