disport vs frolic

disport is not a noun while frolic is a noun.

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

As verbs, disport and frolic are synonyms defined as:

Other synonyms of disport include cavort, frisk, gambol, lark, lark about, rollick, romp, run around, skylark, sport.

disport (noun)	frolic (noun)
	gay or light-hearted recreational activity for diversion or amusement

disport (verb)	frolic (verb)
play boisterously	play boisterously
occupy in an agreeable, entertaining or pleasant fashion