Flats
Flats noun - Footwear (shoes or slippers) with no heel (or a very low heel).
Regulars
Cite this Source
Regulars and Flats. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/flats/regulars
Flats & Regulars. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/flats/regulars>.
Regulars or Flats. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/flats/regulars.
Google Ngram Viewer shows how "flats" and "regulars" have occurred on timeline