Irregular and Orthodox

Irregular

Irregular adjective - Not rigidly following established form, custom, or rules.
Usage example: the request is irregular, but I'll allow it

Orthodox is an antonym for irregular in unofficial topic.

Nearby Words: irregularity, irregularly

Orthodox

Orthodox adjective - Following or agreeing with established form, custom, or rules.
Usage example: schoolteachers tended to favor poets who followed a very orthodox style of poetry

Irregular is an antonym for orthodox.

Nearby Word: orthodoxy
Cite this Source
Orthodox and Irregular. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/irregular/orthodox
Irregular & Orthodox. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/irregular/orthodox>.
Orthodox or Irregular. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/irregular/orthodox.
Google Ngram Viewer shows how "irregular" and "orthodox" have occurred on timeline