- Definitions|2
- Thesaurus|697
- Abbreviations|0
212 entries under adjective topic. ×
| dimensional(strong, hard, substantial, sturdy) | |
| enduring(clear, strong, firm, solid) | |
| entrenched | |
| faithful | |
| hanging(determined, resolute, obstinate, uncompromising) | |
| hard-boiled(mean, hard, tough, harsh) | |
| hard-hearted(mean, hard, tough, harsh) | |
| harsh(mean, hard, tough, inflexible) | |
| headstrong(tough, firm, unreasonable, grim) | |
| hefty(strong, hard, determined, substantial) | |
| hidebound(determined, resolute, obstinate, uncompromising) | |
| hulk(strong, hard, substantial, sturdy) | |
| hunk(strong, hard, substantial, sturdy) | |
| husky(strong, hard, determined, substantial) | |
| implacable(mean, hard, tough, firm) | |
| implicit(question, absolute, inherent) | |
| indurate(mean, hard, tough, harsh) | |
| inferred(complete, firm, certain, obedient) | |
| intense | |
| intractable(tough, firm, unreasonable, grim) |
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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> |