Cool
Cool verb - To cause to lose heat.
Warn
Warn verb - To give notice to beforehand especially of danger or risk.
Common collocations
Both words in one sentence
-
They are actually there to warn you not to put your feet there as you may fall, but still pretty cool.
Source: Tron Lines -
Too bad the travel agency didn't warn people about the mercs, the sabotage, and the ravenous sea monsters... Cool Guns: The Minigun-Rifle-thing.
Source: Film / Deep Rising - Jesus Was Way Cool: Jesus makes a cameo in episode 50 to warn the GameStars about impending apocalypse resulting from the theft of the Golden C64.
Source: Series / Raumschiff GameStar
Cite this Source
Warn and Cool. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/cool/warn
Cool & Warn. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/cool/warn>.
Warn or Cool. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/cool/warn.
Google Ngram Viewer shows how "cool" and "warn" have occurred on timeline