Motionless
Motionless adjective - Not in physical motion.
Smooth and motionless are semantically related. In some cases you can use "Smooth" instead the word "Motionless" as an adjective or a verb.
Smooth
Smooth adjective - Having or showing very polished and worldly manners.
Motionless and smooth are semantically related. Sometimes you can use "Motionless" instead the word "Smooth" as an adjective or a verb.
Cite this Source
Smooth and Motionless. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/motionless/smooth
Motionless & Smooth. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/motionless/smooth>.
Smooth or Motionless. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/motionless/smooth.
Google Ngram Viewer shows how "motionless" and "smooth" have occurred on timeline