market vs marketer

market and marketer both are nouns.

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

market (noun)	marketer (noun)
the world of commercial activity where goods and services are bought and sold	someone who promotes or exchanges goods or services for money
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

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