greengrocery vs market

greengrocery and market both are nouns.

Word	Noun	Adjective	Verb	Adverb
greengrocery	Yes	No	No	No
market	Yes	No	Yes	No

As nouns, market is a hypernym of greengrocery; that is, market is a word with a broader meaning than greengrocery:

Other hypernyms of greengrocery include food market, grocery, grocery store.

greengrocery (noun)	market (noun)
a greengrocer's grocery store	the world of commercial activity where goods and services are bought and sold
groceries sold by a greengrocer	a marketplace where groceries are sold
	an area in a town where a public mercantile establishment is set up
	the customers for a particular product or service
	the securities markets in the aggregate

greengrocery (verb)	market (verb)
	make commercial
	engage in the commercial promotion, sale, or distribution of
	deal in a market
	buy household supplies