Shush
Smooth
Smooth verb - To free from obstruction or difficulty.
Cite this Source
Smooth and Shush. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/shush/smooth
Shush & Smooth. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/shush/smooth>.
Smooth or Shush. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/shush/smooth.
Google Ngram Viewer shows how "shush" and "smooth" have occurred on timeline