jazz around vs roam

jazz around and roam both are verbs.

Word	Noun	Adjective	Verb	Adverb
jazz around	No	No	Yes	No
roam	No	No	Yes	No

As verbs, roam is a hypernym of jazz around; that is, roam is a word with a broader meaning than jazz around:

jazz around: wander aimlessly in search of pleasure
roam: move about aimlessly or without any destination, often in search of food or employment

Other hypernyms of jazz around include cast, drift, ramble, range, roll, rove, stray, swan, tramp, vagabond, wander.

jazz around (verb)	roam (verb)
wander aimlessly in search of pleasure	move about aimlessly or without any destination, often in search of food or employment