carefree vs freewheeling

carefree and freewheeling both are adjectives.

Word	Noun	Adjective	Verb	Adverb
carefree	No	Yes	No	No
freewheeling	No	Yes	No	No

As adjectives, carefree and freewheeling are synonyms defined as:

Other synonyms of carefree include devil-may-care, happy-go-lucky, harum-scarum, slaphappy.

carefree (adjective)	freewheeling (adjective)
cheerfully irresponsible	cheerfully irresponsible
free of trouble and worry and care	free of restraints or rules