Unreliable
Unreliable adjective - Not worthy of reliance or trust.
Unpredictable is a synonym for unreliable in unstable topic. In some cases you can use "Unpredictable" instead an adjective "Unreliable", when it comes to topics like undependable.
Nearby Words: unreliability, unreliably
Unpredictable
Unpredictable adjective - Likely to change frequently, suddenly, or unexpectedly.
Usage example: unpredictable spring weather that makes it really hard to know what to wear
Unreliable is a synonym for unpredictable in unstable topic. You can use "Unreliable" instead an adjective "Unpredictable", if it concerns topics such as changeable, erratic.
Nearby Word: unpredictability
Mutual synonyms
Related pairs
- capricious and unreliable
- capricious and unpredictable
- dubious and unreliable
- dubious and unpredictable
- doubtful and unreliable
- doubtful and unpredictable
- chancy and unreliable
- chancy and unpredictable
- unstable and unreliable
- unstable and unpredictable
- volatile and unreliable
- volatile and unpredictable
- uncertain and unreliable
- uncertain and unpredictable
Cite this Source
Unpredictable and Unreliable. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/unreliable/unpredictable
Unreliable & Unpredictable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/unreliable/unpredictable>.
Unpredictable or Unreliable. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/unreliable/unpredictable.
Google Ngram Viewer shows how "unreliable" and "unpredictable" have occurred on timeline