- Definitions|1
- Thesaurus|1.9k
- Abbreviations|0
100 entries under unpredictable topic. ×
| irresolute(adjective, uncertain, nervous, unstable, irregular) | |
| mercurial(adjective, passionate, unstable, irregular, unsettled) | |
| questionable(adjective, uncertain, dishonest, doubtful, deceitful) | |
| vacillating(adjective, uncertain, nervous, unstable, irregular) | |
| shifty(adjective, false, dishonest, deceitful, dubious) | |
| fluctuating(adjective, unstable, irregular, unsettled) | |
| indecisive(adjective, uncertain, nervous, unstable, doubtful) | |
| temperamental(adjective, unreliable, erratic, moody) | |
| tricky(adjective, difficult, delicate, false, awkward) | |
| unassured(adjective, uncertain, nervous, dishonest, doubtful) | |
| unsafe(adjective, dishonest, deceitful, unreliable) | |
| fallible(adjective, unreliable, fickle, variable) | |
| impulsive(adjective, unstable, irregular, unsettled) | |
| irregular(adjective, unstable, unsettled, unreliable) | |
| unsound(adjective, uncertain, unstable, feeble, unsettled) | |
| indefinite(adjective, vague, unreliable, unknown) | |
| trick(adjective, strong, unreliable, variable) | |
| trustless(adjective, uncertain, dishonest, doubtful, deceitful) | |
| unsettled(adjective, uncertain, unstable, irregular, vague) | |
| careless(adjective, foolish, thoughtless, unreliable) |
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| APA | Smart Define. (2016). undependable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/undependable/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "undependable thesaurus" https://smartdefine.org/undependable/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, undependable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/undependable/thesaurus/synonyms>. |
| MLA | Smart Define. "undependable thesaurus" 4 March 2016. Web. 24 September 2026. <https://smartdefine.org/undependable/thesaurus/synonyms> |