Felicity
Felicity noun - A feeling or state of well-being and contentment.
Smoothness and felicity are semantically related In some cases you can replace term "Smoothness" with "Felicity", this nouns are similar.
Smoothness
Smoothness noun - A texture without roughness; smooth to the touch.
Felicity and smoothness are semantically related in fluency topic. Sometimes you can use "Felicity" instead a noun "Smoothness".
Cite this Source
Smoothness and Felicity. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/felicity/smoothness
Felicity & Smoothness. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/felicity/smoothness>.
Smoothness or Felicity. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/felicity/smoothness.
Google Ngram Viewer shows how "felicity" and "smoothness" have occurred on timeline