bazaar vs sales event

bazaar and sales event both are nouns.

Word	Noun	Adjective	Verb	Adverb
bazaar	Yes	No	No	No
sales event	Yes	No	No	No

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

bazaar: a sale of miscellany; often for charity
sales event: an occasion (usually brief) for buying at specially reduced prices

Other hypernyms of bazaar include cut-rate sale, sale.

bazaar (noun)	sales event (noun)
a sale of miscellany; often for charity	an occasion (usually brief) for buying at specially reduced prices
a shop where a variety of goods are sold
a street of small shops (especially in Orient)