Irregular and Methodical

Irregular

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

Methodical is an antonym for irregular in topics: variable, abnormal, bumpy, random.

Nearby Words: irregularity, irregularly

Methodical

Methodical adjective - Following a set method, arrangement, or pattern.
Usage example: a methodical study plan that included lists of points to memorize

Irregular is an antonym for methodical in orderly topic.

Cite this Source
Methodical and Irregular. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/irregular/methodical
Irregular & Methodical. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/irregular/methodical>.
Methodical or Irregular. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/irregular/methodical.
Google Ngram Viewer shows how "irregular" and "methodical" have occurred on timeline