swop vs interchange

swop and interchange both are nouns.

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

As nouns, interchange is a hypernym of swop; that is, interchange is a word with a broader meaning than swop:

swop: an equal exchange
interchange: reciprocal transfer of equivalent sums of money (especially the currencies of different countries)

Other hypernyms of swop include exchange.

As verbs, interchange is a hypernym of swop; that is, interchange is a word with a broader meaning than swop:

Other hypernyms of swop include change, exchange.

swop (noun)	interchange (noun)
an equal exchange	the act of changing one thing for another thing
	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

swop (verb)	interchange (verb)
exchange or give (something) in exchange for	reverse (a direction, attitude, or course of action)
	cause to change places
	give to, and receive from, one another
	put in the place of another; switch seemingly equivalent items