- Definitions|2
- Thesaurus|3.4k
- Abbreviations|0
208 entries under tough topic. ×
| grim(adjective, strong, hard, rugged) | |
| hang-tough(adjective, strong, hard, rugged) | |
| hard-boiled(adjective, strong, hard, rugged) | |
| hard-core(adjective, strong, hard, rugged) | |
| hard-nosed(adjective, strong, hard, rugged) | |
| hard-shell(adjective, strong, hard, rugged) | |
| hardheaded(adjective, strong, hard, rugged) | |
| harsh(adjective, strong, hard, rugged) | |
| implacable(adjective, strong, hard, rugged) | |
| inelastic(hard, solid, rigid, inflexible) | |
| inexorable(adjective, strong, hard, rugged) | |
| insensible(adjective, strong, hard, rugged) | |
| jelled(hard, solid, rigid, inflexible) | |
| mortified(adjective, strong, hard, rugged) | |
| nonporous(hard, solid, rigid, inflexible) | |
| restored(strong, fit, fresh, well) | |
| rigorous(adjective, strong, hard, complete) | |
| severe(adjective, strong, hard, rugged) | |
| solidified(hard, solid, rigid, inflexible) | |
| steel(adjective, strong, hard, rugged) |
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| APA | Smart Define. (2016). sturdy thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/sturdy/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "sturdy thesaurus" https://smartdefine.org/sturdy/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, sturdy thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/sturdy/thesaurus/synonyms>. |
| MLA | Smart Define. "sturdy thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/sturdy/thesaurus/synonyms> |