stylish vs cool

stylish is not a noun while cool is a noun.

Word	Noun	Adjective	Verb	Adverb
stylish	No	Yes	No	No
cool	Yes	Yes	Yes	No

stylish (noun)	cool (noun)
	the quality of being at a refreshingly low temperature
	great coolness and composure under strain

stylish (adjective)	cool (adjective)
having elegance or taste or refinement in manners or dress	neither warm nor very cold; giving relief from heat
being or in accordance with current social fashions	psychologically cool and unenthusiastic; unfriendly or unresponsive or showing dislike
	inducing the impression of coolness; used especially of greens and blues and violets when referring to color
	marked by calm self-control (especially in trying circumstances); unemotional
	fashionable and attractive at the time; often skilled or socially adept
	being satisfactory or in satisfactory condition
	used of a quantity or amount (especially of money) for emphasis