comic opera vs opera bouffe

comic opera and opera bouffe both are nouns.

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

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

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

Other synonyms of comic opera include bouffe, opera comique.

comic opera (noun)	opera 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