Lighten and Smooth

Lighten

Lighten verb - To become glad or hopeful.

Smooth and lighten are semantically related. In some cases you can use "Smooth" instead a verb "Lighten".

Smooth

Smooth verb - To free from obstruction or difficulty.

Lighten and smooth are semantically related. Sometimes you can use "Lighten" instead a verb "Smooth".

Cite this Source
Smooth and Lighten. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/lighten/smooth
Lighten & Smooth. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/lighten/smooth>.
Smooth or Lighten. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/lighten/smooth.
Google Ngram Viewer shows how "lighten" and "smooth" have occurred on timeline