84 entries under sturdy topic. ×
| forbidding(adjective, strong, hard, tough, harsh) | |
| hard as nails(expression, adjective, idiom, set, strong) | |
| stark(adjective, strong, sound, tough, severe) | |
| vital(adjective, strong, tough, intense, energetic) | |
| adamant(adjective, strong, hard, tough) | |
| astringent(adjective, strong, hard, tough, severe) | |
| authoritarian(adjective, strong, hard, tough) | |
| flourishing(adjective, strong, tough, solid, intense) | |
| forcible(adjective, strong, sound, tough, energetic) | |
| frowning(adjective, strong, hard, tough) | |
| inflexible(adjective, set, strong, hard, tough) | |
| insensible(adjective, strong, hard, tough) | |
| snappy(adjective, strong, tough, energetic, powerful) | |
| unsparing(adjective, strong, hard, tough, severe) | |
| wicked(adjective, strong, tough, severe, fit) | |
| zippy(adjective, strong, tough, energetic, powerful) | |
| active(adjective, strong, sound, tough, energetic) | |
| indomitable(adjective, strong, hard, tough, determined) | |
| obdurate(adjective, strong, hard, tough, harsh) | |
| peppy(adjective, strong, tough, energetic, powerful) |
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| APA | Smart Define. (2015). rugged thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/rugged/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "rugged thesaurus" https://smartdefine.org/rugged/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, rugged thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/rugged/thesaurus/synonyms>. |
| MLA | Smart Define. "rugged thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/rugged/thesaurus/synonyms> |