marketplace vs market

marketplace and market both are nouns.

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

As nouns, marketplace and market are synonyms defined as:

marketplace and market: the world of commercial activity where goods and services are bought and sold

Other synonyms of marketplace include market place.

As nouns, marketplace and market are synonyms defined as:

marketplace and market: an area in a town where a public mercantile establishment is set up

Other synonyms of marketplace include market place, mart.

As nouns, market is a hyponym of marketplace; that is, market is a word with a more specific, narrower meaning than marketplace:

marketplace: an area in a town where a public mercantile establishment is set up
market: a marketplace where groceries are sold

marketplace (noun)	market (noun)
the world of commercial activity where goods and services are bought and sold	the world of commercial activity where goods and services are bought and sold
an area in a town where a public mercantile establishment is set up	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

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