· a junction of highways on different levels that permits traffic to move from one to another without crossing traffic streams

Hypernym(s): junction

· mutual interaction; the activity of reciprocating or exchanging (especially information)

Synonym(s): reciprocation, give-and-take

Hypernym(s): interaction

· the act of changing one thing for another thing; "Adam was promised immortality in exchange for his disobedience"; "there was an interchange of prisoners"

Synonym(s): exchange

Hypernym(s): group_action

· reciprocal transfer of equivalent sums of money (especially the currencies of different countries); "he earns his living from the interchange of currency"

Synonym(s): exchange

Hypernym(s): commerce, commercialism, mercantilism

· put in the place of another; switch seemingly equivalent items; "the con artist replaced the original with a fake Rembrandt"; "substitute regular milk for fat-free milk"; "synonyms can be interchanged without a changing the context's meaning"

Synonym(s): substitute, replace, exchange

Hypernym(s): change, alter, modify

· give to, and receive from, one another; "Would you change places with me?"; "We have been exchanging letters for a year"

Synonym(s): exchange, change

Hypernym(s): transfer

· cause to change places; "interchange this screw for one of a smaller size"

Synonym(s): counterchange, transpose

Hypernym(s): change, alter, modify

· reverse (a direction, attitude, or course of action)

Synonym(s): tack, switch, alternate, flip, flip-flop

Hypernym(s): change_by_reversal, turn, reverse