Erratic
Erratic adjective - Lacking in steadiness or regularity of occurrence.
Usage example: because of your erratic attendance at practice, you're in danger of being cut from the team
Mutable is a synonym for erratic in volatile topic. In some cases you can use "Mutable" instead an adjective "Erratic", when it comes to topics like unpredictable.
Nearby Word: errant
Mutable
Mutable adjective - Likely to change frequently, suddenly, or unexpectedly.
Usage example: a politician with very mutable positions on all the issues
Erratic is a synonym for mutable in changeable topic. Sometimes you can use "Erratic" instead an adjective "Mutable", if it concerns topics such as volatile.
Mutual synonyms
Related pairs
- irregular and erratic
- irregular and mutable
- capricious and erratic
- capricious and mutable
- whimsical and erratic
- whimsical and mutable
- unsettled and erratic
- unsettled and mutable
- inconsistent and erratic
- inconsistent and mutable
- unstable and erratic
- unstable and mutable
- volatile and erratic
- volatile and mutable
Cite this Source
Mutable and Erratic. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/erratic/mutable
Erratic & Mutable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/erratic/mutable>.
Mutable or Erratic. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/erratic/mutable.
Google Ngram Viewer shows how "erratic" and "mutable" have occurred on timeline