115 entries under sturdy topic. ×
| well-made(adjective, strong, sound, tough, solid) | |
| able-bodied(adjective, strong, sound, tough, solid) | |
| diuturnal(adjective, stability, diuturnity) | |
| set(verb, adjective, calm, strong, secure) | |
| heavy-duty(adjective, strong, sound, tough, solid) | |
| immovable(adjective, strong, secure, firm, solid) | |
| impervious(verb, adjective, enduring) | |
| perduring(adjective, tough, stable, constant) | |
| staunch(adjective, calm, strong, sound, secure) | |
| well-founded(adjective, calm, strong, sound, secure) | |
| big(adjective, strong, sound, tough, solid) | |
| dense(adjective, strong, hard, firm, solid) | |
| hard as nails(expression, adjective, idiom, strong, hard) | |
| healthy(adjective, strong, hard, solid, heavy) | |
| heavy(adjective, strong, sound, tough, solid) | |
| in fine feather(expression, adjective, idiom, strong, sound) | |
| intense(adjective, firm, solid, stable, fixed) | |
| secure(adjective, calm, strong, sound, tough) | |
| set in stone(expression, adjective, idiom, calm, strong) | |
| sinewy(adjective, strong, hard, sound, tough) |
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| APA | Smart Define. (2015). durable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/durable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "durable thesaurus" https://smartdefine.org/durable/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, durable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/durable/thesaurus/synonyms>. |
| MLA | Smart Define. "durable thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/durable/thesaurus/synonyms> |