interchange
in-ter-change
verb
To exchange things, especially ideas or information, with another person.
"They often interchange ideas."
noun
A road junction allowing traffic to move between different motorways or major roads.
"We exited at the next interchange."
Thesaurus
Synonyms: transpose, counterchange, flip, flip-flop, alternate, tack, switch, exchange, replace, substitute, reciprocation, give-and-take