Infrequent and Irregular

Infrequent

Infrequent adjective - Not often occurring or repeated.
Usage example: a shut-in who made infrequent trips to the store

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

Nearby Word: infrequently

Irregular

Irregular adjective - Departing from some accepted standard of what is normal.

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

Nearby Words: irregularity, irregularly
Cite this Source
Irregular and Infrequent. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/infrequent/irregular
Infrequent & Irregular. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/infrequent/irregular>.
Irregular or Infrequent. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/infrequent/irregular.
Google Ngram Viewer shows how "infrequent" and "irregular" have occurred on timeline