jazzy vs flashy

jazzy and flashy both are adjectives.

Word	Noun	Adjective	Verb	Adverb
jazzy	No	Yes	No	No
flashy	No	Yes	No	No

As adjectives, jazzy and flashy are synonyms defined as:

jazzy and flashy: (used especially of clothes) marked by conspicuous display

Other synonyms of jazzy include gaudy, showy, sporty.

jazzy (adjective)	flashy (adjective)
(used especially of clothes) marked by conspicuous display	(used especially of clothes) marked by conspicuous display
resembling jazz (especially in its rhythm)	tastelessly showy