Casual and Irregular

Casual

Casual adjective - Lacking in steadiness or regularity of occurrence.
Usage example: a casual attendance at their son's hockey games

Irregular is a synonym for casual in chance topic. In some cases you can use "Irregular" instead the word "Casual" as an adjective or a noun, when it comes to topics like temporary, haphazard. popular alternative

Nearby Words: casualty, casually, casualised

Irregular

Irregular adjective - Lacking in steadiness or regularity of occurrence.
Usage example: irregular mail delivery to the island

Casual is a synonym for irregular in random topic. You can use "Casual" instead the word "Irregular" as an adjective or a noun, if it concerns topics such as haphazard, variable, desultory. popular alternative

Nearby Words: irregularity, irregularly
Cite this Source
Irregular and Casual. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/casual/irregular
Casual & Irregular. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/casual/irregular>.
Irregular or Casual. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/casual/irregular.
Google Ngram Viewer shows how "casual" and "irregular" have occurred on timeline