comic opera vs bouffe

comic opera and bouffe both are nouns.

Word	Noun	Adjective	Verb	Adverb
comic opera	Yes	No	No	No
bouffe	Yes	No	No	No

As nouns, comic opera and bouffe are synonyms defined as:

comic opera and bouffe: opera with a happy ending and in which some of the text is spoken

Other synonyms of comic opera include opera bouffe, opera comique.

comic opera (noun)	bouffe (noun)
opera with a happy ending and in which some of the text is spoken	opera with a happy ending and in which some of the text is spoken