to put each in the place of the other

to interchange pieces of modular furniture.

to cause (one thing) to change places with another; transpose.

to give and receive (things) reciprocally; exchange

The twins interchanged clothes frequently.

to cause to follow one another alternately; alternate

to interchange business cares with pleasures.

to occur by turns or in succession; alternate.

to change places, as two persons or things, or as one with another.

an act or instance of interchanging; reciprocal exchange

the interchange of commodities.

a changing of places, as between two persons or things, or of one with another.

alternation; alternate succession.

a highway intersection consisting of a system of several different road levels arranged so that vehicles may move from one road to another without crossing the streams of traffic.

noun

altering , alternation , barter , change , crossfire , give-and-take * , intersection , junction , mesh , networking , reciprocation , shift , trade , transposition , variation , varying , commutation , exchange , substitution , switch , give-and-take , mutuality , permutation , quid pro quo , reciprocity

verb

alternate , bandy , barter , commute , connect , contact , convert , interact , interface , mesh , network , reciprocate , relate , reverse , substitute , swap , trade , transpose , exchange , shift , switch , junction , permutate , transposal