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
Uncertain is a synonym for unpredictable in unstable topic. In some cases you can use "Uncertain" instead an adjective "Unpredictable", when it comes to topics like change, volatile, accidental, changeable. popular alternative
Nearby Word: unpredictability
Uncertain
Uncertain adjective - Likely to change frequently, suddenly, or unexpectedly.
Usage example: the stifling heat would occasionally be relieved by an uncertain breeze
Unpredictable is a synonym for uncertain in unstable topic. You can use "Unpredictable" instead an adjective "Uncertain", if it concerns topics such as change, doubtful, volatile, accidental. popular alternative
Nearby Words: uncertainty, uncertainly
Mutual synonyms
Related pairs
- irregular and unpredictable
- irregular and uncertain
- capricious and unpredictable
- capricious and uncertain
- dubious and unpredictable
- dubious and uncertain
- unsettled and unpredictable
- unsettled and uncertain
- doubtful and unpredictable
- doubtful and uncertain
- chancy and unpredictable
- chancy and uncertain
- unstable and unpredictable
- unstable and uncertain
Cite this Source
Uncertain and Unpredictable. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/unpredictable/uncertain
Unpredictable & Uncertain. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/unpredictable/uncertain>.
Uncertain or Unpredictable. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/unpredictable/uncertain.
Google Ngram Viewer shows how "unpredictable" and "uncertain" have occurred on timeline