eisteddfod vs fete

eisteddfod and fete both are nouns.

Word	Noun	Adjective	Verb	Adverb
eisteddfod	Yes	No	No	No
fete	Yes	No	Yes	No

As nouns, fete is a hypernym of eisteddfod; that is, fete is a word with a broader meaning than eisteddfod:

eisteddfod: any of several annual Welsh festivals involving artistic competitions (especially in singing)
fete: an organized series of acts and performances (usually in one place)

Other hypernyms of eisteddfod include festival.

eisteddfod (noun)	fete (noun)
any of several annual Welsh festivals involving artistic competitions (especially in singing)	an organized series of acts and performances (usually in one place)
	an elaborate party (often outdoors)

eisteddfod (verb)	fete (verb)
	have a celebration