fashionable vs swank

fashionable is not a noun while swank is a noun.

Word	Noun	Adjective	Verb	Adverb
fashionable	No	Yes	No	No
swank	Yes	Yes	Yes	No

fashionable (noun)	swank (noun)
	elegance by virtue of being fashionable

fashionable (adjective)	swank (adjective)
being or in accordance with current social fashions	imposingly fashionable and elegant
having elegance or taste or refinement in manners or dress
popular and considered appealing or fashionable at the time

fashionable (verb)	swank (verb)
	display proudly; act ostentatiously or pretentiously