Simple and Smooth

Simple

Simple adjective - Involving minimal difficulty or effort.
Usage example: I got all of the answers right because it was such a simple test

Smooth is a synonym for simple in easy topic. In some cases you can use "Smooth" instead an adjective "Simple", when it comes to topics like clear.

Smooth

Smooth adjective - Involving minimal difficulty or effort.
Usage example: it should be smooth going from this point on

Simple is a synonym for smooth in easy topic. You can use "Simple" instead an adjective "Smooth", if it concerns topics such as straightforward.

Cite this Source
Smooth and Simple. (2016). Retrieved 2026, August 10, from https://thesaurus.plus/related/simple/smooth
Simple & Smooth. N.p., 2016. Web. 10 Aug. 2026. <https://thesaurus.plus/related/simple/smooth>.
Smooth or Simple. 2016. Accessed August 10, 2026. https://thesaurus.plus/related/simple/smooth.
Google Ngram Viewer shows how "simple" and "smooth" have occurred on timeline