48 entries under unstable topic. ×
| irregular(adjective, unusual, uncertain, doubtful) | |
| loaded(adjective, delicate, uncertain, doubtful) | |
| mercurial(adjective, unusual, uncertain, irregular) | |
| rugged(adjective, delicate, uncertain, doubtful) | |
| shifting(adjective, unusual, uncertain, irregular) | |
| spasmodic(adjective, unusual, uncertain, irregular) | |
| unhealthy(adjective, delicate, uncertain, sensitive) | |
| fluctuating(adjective, unreliable, changeable, fickle) |
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| APA | Smart Define. (2015). iffy thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/iffy/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "iffy thesaurus" https://smartdefine.org/iffy/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, iffy thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/iffy/thesaurus/synonyms>. |
| MLA | Smart Define. "iffy thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/iffy/thesaurus/synonyms> |