Irregular
Irregular adjective - Lacking in steadiness or regularity of occurrence.
Usage example: irregular mail delivery to the island
Mutable and irregular are semantically related In some cases you can use "Mutable" instead an adjective "Irregular".
Nearby Words: irregularity, irregularly
Mutable
Mutable adjective - Likely to change frequently, suddenly, or unexpectedly.
Usage example: a politician with very mutable positions on all the issues
Irregular and mutable are semantically related in changeable topic. Sometimes you can use "Irregular" instead an adjective "Mutable".
Mutual synonyms
Related pairs
- capricious and irregular
- capricious and mutable
- unsettled and irregular
- unsettled and mutable
- inconsistent and irregular
- inconsistent and mutable
- unstable and irregular
- unstable and mutable
- unsteady and irregular
- unsteady and mutable
- fluctuating and irregular
- fluctuating and mutable
- uncertain and irregular
- uncertain and mutable
Cite this Source
Mutable and Irregular. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/irregular/mutable
Irregular & Mutable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/irregular/mutable>.
Mutable or Irregular. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/irregular/mutable.
Google Ngram Viewer shows how "irregular" and "mutable" have occurred on timeline