- Definitions|2
- Thesaurus|697
- Abbreviations|0
89 entries under strong topic. ×
| firm(noun, adjective, mean, hard) | |
| stubborn(adjective, characteristic, quality, mean) | |
| inflexible(adjective, mean, hard, secure) | |
| determined(adjective, tough, resolute, obstinate) | |
| immovable(adjective, mean, hard, secure) | |
| fixed(adjective, mean, hard, complete) | |
| unyielding(adjective, mean, hard, secure) | |
| unbending(adjective, mean, hard, tough) | |
| relentless(adjective, mean, hard, tough) | |
| set(adjective, hard, secure, tough) | |
| obstinate(adjective, mean, hard, tough) | |
| adamant(adjective, mean, hard, secure) | |
| steady(adjective, clear, secure, solid) | |
| persistent(adjective, tough, firm, determined) | |
| tenacious(adjective, tough, firm, determined) | |
| dogged(adjective, mean, hard, tough) | |
| solid(adjective, hard, secure, tough) | |
| stable(adjective, hard, secure, continue) | |
| sure(adjective, continue, solid, certain) | |
| abiding(adjective, clear, solid, certain) |
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| APA | Smart Define. (2015). unshakable thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unshakable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unshakable thesaurus" https://smartdefine.org/unshakable/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, unshakable thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unshakable/thesaurus/synonyms>. |
| MLA | Smart Define. "unshakable thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/unshakable/thesaurus/synonyms> |