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