carouse vs make happy

carouse is a noun but make happy is not a noun.

Word	Noun	Adjective	Verb	Adverb
carouse	Yes	No	Yes	No
make happy	No	No	Yes	No

As verbs, make happy is a hypernym of carouse; that is, make happy is a word with a broader meaning than carouse:

carouse: engage in boisterous, drunken merrymaking
make happy: celebrate noisily, often indulging in drinking; engage in uproarious festivities

Other hypernyms of carouse include jollify, make merry, make whoopee, racket, revel, wassail, whoop it up.

carouse (noun)	make happy (noun)
revelry in drinking; a merry drinking party

carouse (verb)	make happy (verb)
engage in boisterous, drunken merrymaking	celebrate noisily, often indulging in drinking; engage in uproarious festivities