Cool
Cool adjective - Having or showing a lack of friendliness or interest in others.
Warm-hearted is an antonym for cool.
Warm-hearted
Both words in one sentence
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You meet someone you think is a really Nice Guy/Girl, or perhaps you meet a favorite celebrity for the first time, thinking that they'll be just as warm-hearted and cool as they are on camera.
Source: Bitch in Sheep's Clothing
Cite this Source
Warm-hearted and Cool. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/cool/warm-hearted
Cool & Warm-hearted. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/cool/warm-hearted>.
Warm-hearted or Cool. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/cool/warm-hearted.