18 entries under weak topic. ×
| stable(adjective, clear, sound, soft) | |
| reliable(adjective, clear, bad, sound) | |
| secure(verb, adjective, clear, sound) | |
| dependable(adjective, clear, sound, steady) | |
| solid(adjective, loose, wobbly) | |
| behind one(expression, cool, careless) | |
| conservative | |
| earnest | |
| faithful(cool, false, faithless) | |
| hard as nails(expression, idiom, delicate, small) | |
| high-principled | |
| in order(expression, irregular) | |
| incorrupt | |
| intent | |
| old | |
| robust | |
| staunch | |
| unanxious(soft, uncertain) |
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| APA | Smart Define. (2016). unstable thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unstable/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "unstable thesaurus" https://smartdefine.org/unstable/thesaurus/antonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, unstable thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unstable/thesaurus/antonyms>. |
| MLA | Smart Define. "unstable thesaurus" 26 February 2016. Web. 25 September 2026. <https://smartdefine.org/unstable/thesaurus/antonyms> |