- Definitions|2
- Thesaurus|5k
- Abbreviations|0
135 entries under strong topic. ×
| acclimatized(fit, healthy, well, robust) | |
| brick wall(expression, adjective, calm, hard) | |
| dimensional(adjective, hard, compact, tight) | |
| hulk(adjective, hard, compact, tight) | |
| hunk(adjective, hard, compact, tight) | |
| immovable(adjective, firm, solid, stable) | |
| in fine fettle(expression, idiom, fit, healthy) | |
| in good condition(expression, idiom, fit, healthy) | |
| in good shape(expression, idiom, fit, healthy) | |
| indefatigable(fit, healthy, well, robust) | |
| inured(fit, healthy, well, robust) | |
| physically fit(expression, fit, healthy, well) | |
| rocklike(adjective, hard, compact, tight) | |
| seasoned(fit, healthy, well, robust) | |
| unflagging(fit, healthy, well, robust) |
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| APA | Smart Define. (2016). substantial thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/substantial/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "substantial thesaurus" https://smartdefine.org/substantial/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, substantial thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/substantial/thesaurus/synonyms>. |
| MLA | Smart Define. "substantial thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/substantial/thesaurus/synonyms> |