Regular
Regular adjective - Appearing or occurring repeatedly from time to time.
Well formed and regular are semantically related. In some cases you can use "Well formed" instead an adjective "Regular".
Well formed
Regular and well formed are semantically related. Sometimes you can use "Regular" instead an adjective phrase "Well formed".
Cite this Source
Well formed and Regular. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/regular/well_formed
Regular & Well formed. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/regular/well_formed>.
Well formed or Regular. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/regular/well_formed.
Google Ngram Viewer shows how "regular" and "well formed" have occurred on timeline