interchange vs sell

interchange and sell both are nouns.

Word	Noun	Adjective	Verb	Adverb
interchange	Yes	No	Yes	No
sell	Yes	No	Yes	No

As verbs, sell is a hyponym of interchange; that is, sell is a word with a more specific, narrower meaning than interchange:

Other hyponyms of interchange include cash, cash in, ransom, redeem, redeem, fill in, stand in, sub, substitute, swap, switch, swop, trade, barter, trade, trade in.

interchange (noun)	sell (noun)
the act of changing one thing for another thing	the activity of persuading someone to buy
mutual interaction; the activity of reciprocating or exchanging (especially information)
reciprocal transfer of equivalent sums of money (especially the currencies of different countries)
a junction of highways on different levels that permits traffic to move from one to another without crossing traffic streams

interchange (verb)	sell (verb)
reverse (a direction, attitude, or course of action)	persuade somebody to accept something
cause to change places	exchange or deliver for money or its equivalent
give to, and receive from, one another	do business; offer for sale as for one's livelihood
put in the place of another; switch seemingly equivalent items	give up for a price or reward
	deliver to an enemy by treachery
	be sold at a certain price or in a certain way
	be responsible for the sale of
	be approved of or gain acceptance