craft fair vs bazaar

craft fair and bazaar both are nouns.

Word	Noun	Adjective	Verb	Adverb
craft fair	Yes	No	No	No
bazaar	Yes	No	No	No

As nouns, bazaar is a hypernym of craft fair; that is, bazaar is a word with a broader meaning than craft fair:

Other hypernyms of craft fair include fair.

craft fair (noun)	bazaar (noun)
a fair at which objects made by craftsmen are offered for sale	a sale of miscellany; often for charity
	a shop where a variety of goods are sold
	a street of small shops (especially in Orient)