fritter away vs frivol away

fritter away and frivol away both are verbs.

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

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

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

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