Regularity
Regularity noun - The quality of being characterized by a fixed principle or rate.
Theory and regularity are semantically related. In some cases you can use "Theory" instead a noun "Regularity".
Theory
Theory noun - An idea that is the starting point for making a case or conducting an investigation.
Regularity and theory are semantically related. Sometimes you can use "Regularity" instead a noun "Theory".
Cite this Source
Theory and Regularity. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/regularity/theory
Regularity & Theory. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/regularity/theory>.
Theory or Regularity. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/regularity/theory.
Google Ngram Viewer shows how "regularity" and "theory" have occurred on timeline