Completely still
Motionless and completely still are semantically related. In some cases you can use "Motionless" instead the phrase "Completely still" as an adverb or an adjective.
Motionless
Motionless adjective - Not in physical motion.
Completely still and motionless are semantically related. You can use "Completely still" instead the word "Motionless" as an adverb or an adjective.
Mutual synonyms
Cite this Source
Motionless and Completely still. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/completely_still/motionless
Completely still & Motionless. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/completely_still/motionless>.
Motionless or Completely still. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/completely_still/motionless.
Google Ngram Viewer shows how "completely still" and "motionless" have occurred on timeline