- Definitions|2
- Thesaurus|3.1k
- Abbreviations|0
58 entries under adjective topic. ×
| strong | |
| sturdy | |
| tough(strong, sound) | |
| durable | |
| heavy(strong, sound) | |
| plausible(strong, sound) | |
| solid(strong, sound) | |
| substantial(strong, sound) | |
| firm(strong, sound) | |
| reasonable(strong, sound) | |
| serious(strong, sound) | |
| thick(strong, sound) | |
| convincing(strong, sound) | |
| good | |
| brawny | |
| able | |
| hard | |
| healthy(strong, sound) | |
| hefty | |
| mighty |
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| APA | Smart Define. (2016). flimsy thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/flimsy/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "flimsy thesaurus" https://smartdefine.org/flimsy/thesaurus/antonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, flimsy thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/flimsy/thesaurus/antonyms>. |
| MLA | Smart Define. "flimsy thesaurus" 26 January 2016. Web. 25 September 2026. <https://smartdefine.org/flimsy/thesaurus/antonyms> |