119 entries under sturdy topic. ×
| by the book(expression, adjective, idiom, strong, hard) | |
| disciplinary(adjective, strong, hard, tough) | |
| dyed-in-the-wool(adjective, strong, hard, tough) | |
| ferric(adjective, strong, hard, tough) | |
| ferrous(adjective, strong, hard, tough) | |
| fibrous(vigorous, brawny, well-built, beefy) | |
| flinty(adjective, strong, hard, tough, solid) | |
| forbidding(adjective, strong, hard, tough) | |
| frowning(adjective, strong, hard, tough) | |
| grim(adjective, strong, hard, tough) | |
| hang-tough(adjective, strong, hard, tough) | |
| hard-core(adjective, strong, hard, tough) | |
| hard-line(adjective, strong, hard, tough) | |
| hard-nosed(adjective, strong, hard, tough) | |
| hard-shell(adjective, strong, hard, tough) | |
| hardheaded(adjective, strong, hard, tough) | |
| herculean(vigorous, brawny, well-built, beefy) | |
| hulk(burly, hulking) | |
| hulky(strong, vigorous, brawny, husky) | |
| implacable(adjective, strong, hard, tough) |
For more, visit
Robust on
Power Thesaurus
| APA | Smart Define. (2016). robust thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/robust/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "robust thesaurus" https://smartdefine.org/robust/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, robust thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/robust/thesaurus/synonyms>. |
| MLA | Smart Define. "robust thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/robust/thesaurus/synonyms> |