dutch auction vs marketing

dutch auction and marketing both are nouns.

Word	Noun	Adjective	Verb	Adverb
dutch auction	Yes	No	No	No
marketing	Yes	No	No	No

As nouns, marketing is a hypernym of dutch auction; that is, marketing is a word with a broader meaning than dutch auction:

dutch auction: a method of selling in which the price is reduced until a buyer is found
marketing: the exchange of goods for an agreed sum of money

Other hypernyms of dutch auction include merchandising, selling.

dutch auction (noun)	marketing (noun)
a method of selling in which the price is reduced until a buyer is found	the exchange of goods for an agreed sum of money
	shopping at a market
	the commercial processes involved in promoting and selling and distributing a product or service