balletomania vs enthusiasm

balletomania and enthusiasm both are nouns.

Word	Noun	Adjective	Verb	Adverb
balletomania	Yes	No	No	No
enthusiasm	Yes	No	No	No

As nouns, enthusiasm is a hypernym of balletomania; that is, enthusiasm is a word with a broader meaning than balletomania:

balletomania (noun)	enthusiasm (noun)
extraordinary enthusiasm for ballets	overflowing with eager enjoyment or approval
	a lively interest
	a feeling of excitement