- Definitions|2
- Thesaurus|1.2k
- Abbreviations|0
69 entries under solid topic. ×
| reinforced(adjective, strong, sound, tough) | |
| rugged(strong, sound, fit, heavy) | |
| safe and sound(expression, adjective, idiom, strong) | |
| solid as a rock(expression, adjective, idiom, strong) | |
| stark(adjective, strong, sound, tough) | |
| strapping(adjective, strong, hard, sound, tough) | |
| well-built(adjective, strong, sound, tough) | |
| well-founded(adjective, strong, sound, secure, tough) | |
| well-made(adjective, strong, sound, tough) |
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| APA | Smart Define. (2015). tenacious thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/tenacious/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "tenacious thesaurus" https://smartdefine.org/tenacious/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, tenacious thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/tenacious/thesaurus/synonyms>. |
| MLA | Smart Define. "tenacious thesaurus" 6 November 2015. Web. 21 September 2026. <https://smartdefine.org/tenacious/thesaurus/synonyms> |