Cool
Cool adjective - Having or showing a lack of friendliness or interest in others.
Motionless and cool are semantically related. In some cases you can use "Motionless" instead an adjective "Cool".
Motionless
Motionless adjective - Not in physical motion.
Cool and motionless are semantically related. Sometimes you can use "Cool" instead an adjective "Motionless".
Mutual synonyms
Both words in one sentence
- Even though the heli is quite clearly motionless, and having it running in the garage makes even less sen— Sorry, Rule of Cool!
Source: Just for the Heli of It
Cite this Source
Motionless and Cool. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/cool/motionless
Cool & Motionless. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/cool/motionless>.
Motionless or Cool. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/cool/motionless.
Google Ngram Viewer shows how "cool" and "motionless" have occurred on timeline