dumping vs marketing

dumping and marketing both are nouns.

Word	Noun	Adjective	Verb	Adverb
dumping	Yes	No	No	No
marketing	Yes	No	No	No

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

dumping: selling goods abroad at a price below that charged in the domestic market
marketing: the exchange of goods for an agreed sum of money

Other hypernyms of dumping include merchandising, selling.

dumping (noun)	marketing (noun)
selling goods abroad at a price below that charged in the domestic market	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