- Definitions|2
- Thesaurus|4.5k
- Abbreviations|0
82 entries under unstable topic. ×
| weak(adjective, strong, light, slight, poor) | |
| infirm(adjective, strong, light, weak, slight) | |
| unreliable(adjective, dangerous, characteristic, quality, finance) | |
| shaky(adjective, weak, slight, thin, delicate) | |
| mad(adjective, wrong, false, silly, foolish) | |
| unsteady(adjective, weak, uncertain, ill) | |
| irrational(adjective, wrong, false, silly, foolish) | |
| perilous(adjective, severe, delicate, awful, terrible) | |
| hazardous(adjective, severe, delicate, awful, terrible) | |
| insecure(adjective, weak, delicate, uncertain, sensitive) | |
| precarious(adjective, weak, delicate, uncertain, sensitive) | |
| treacherous(adjective, severe, delicate, false, awful) | |
| demented(adjective, foolish, crazy, well) | |
| rickety(adjective, weak, slight, thin, delicate) | |
| wobbly(adjective, weak, slight, thin, delicate) | |
| insane(adjective, wrong, silly, foolish, stupid) | |
| daft(adjective, silly, foolish, stupid, crazy) | |
| dangerous(adjective, severe, delicate, awful, terrible) | |
| deranged(adjective, foolish, crazy, mad) | |
| lunatic(adjective, foolish, crazy, mad) |
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| APA | Smart Define. (2015). unsound thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unsound/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unsound thesaurus" https://smartdefine.org/unsound/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, unsound thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unsound/thesaurus/synonyms>. |
| MLA | Smart Define. "unsound thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/unsound/thesaurus/synonyms> |