lunacy vs frolic

lunacy and frolic both are nouns.

Word	Noun	Adjective	Verb	Adverb
lunacy	Yes	No	No	No
frolic	Yes	No	Yes	No

As nouns, frolic is a hypernym of lunacy; that is, frolic is a word with a broader meaning than lunacy:

lunacy: foolish or senseless behavior
frolic: gay or light-hearted recreational activity for diversion or amusement

Other hypernyms of lunacy include caper, gambol, play, romp.

lunacy (noun)	frolic (noun)
foolish or senseless behavior	gay or light-hearted recreational activity for diversion or amusement
obsolete terms for legal insanity

lunacy (verb)	frolic (verb)
	play boisterously