purchase vs trade

purchase and trade both are nouns.

Word	Noun	Adjective	Verb	Adverb
purchase	Yes	No	Yes	No
trade	Yes	No	Yes	No

purchase (noun)	trade (noun)
the acquisition of something for payment	the skilled practice of a practical occupation
the mechanical advantage gained by being in a position to use a lever	the business given to a commercial establishment by its customers
a means of exerting influence or gaining advantage	a particular instance of buying or selling
something acquired by purchase	an equal exchange
	the commercial exchange (buying and selling on domestic or international markets) of goods and services
	people who perform a particular kind of skilled work
	steady winds blowing from east to west above and below the equator

purchase (verb)	trade (verb)
obtain by purchase; acquire by means of a financial transaction	turn in as payment or part payment for a purchase
	engage in the trade of
	exchange or give (something) in exchange for
	do business; offer for sale as for one's livelihood
	be traded at a certain price or under certain conditions