- Definitions|2
- Thesaurus|697
- Abbreviations|0
212 entries under adjective topic. ×
| sure(strong, continue, solid, certain) | |
| unswayable(determined, resolute, obstinate, uncompromising) | |
| abiding(clear, strong, solid, certain) | |
| strong(strong, hard, secure, tough) | |
| unflinching | |
| watertight | |
| adamantine(determined, resolute, uncompromising, unshakeable) | |
| fast(strong, secure, steady, substantial) | |
| mulish(mean, strong, hard, tough) | |
| secure(strong, hard, continue, solid) | |
| sturdy(strong, hard, tough, continue) | |
| substantial(strong, hard, continue, solid) | |
| unassailable | |
| unchangeable(clear, strong, certain, steady) | |
| unflappable | |
| unshaken(clear, strong, firm, solid) | |
| bulletproof | |
| pat(determined, resolute, obstinate, uncompromising) | |
| reliable | |
| resolved |
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| APA | Smart Define. (2015). unshakable thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unshakable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unshakable thesaurus" https://smartdefine.org/unshakable/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, unshakable thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unshakable/thesaurus/synonyms>. |
| MLA | Smart Define. "unshakable thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/unshakable/thesaurus/synonyms> |