fritter away vs fool away

fritter away and fool away both are verbs.

Word	Noun	Adjective	Verb	Adverb
fritter away	No	No	Yes	No
fool away	No	No	Yes	No

As verbs, fritter away and fool away are synonyms defined as:

Other synonyms of fritter away include dissipate, fool, fritter, frivol away, shoot.

fritter away (verb)	fool away (verb)
spend frivolously and unwisely	spend frivolously and unwisely