1. (a.) Admitting of exchange or mutual substitution.

2. (a.) Following each other in alternate succession; as, the four interchangeable seasons.

alike assignable changeable communicable commutable commutative conductive consignable contagious convertible conveyable equal equalizing equivalent even exchangeable exchanged expressable give-and-take impartable indiscernible indistinct indistinctive indistinguishable interchanged mailable metathetic movable mutual permutable portable portative reciprocal reciprocating reciprocative removable retaliatory returnable standard stereotyped substitutable swapped switched traded transferable transfusable transmissible transmissive transmittable transportable transportative transposable transposed undifferentiated undiscriminated undistinguishable undistinguished uniform without distinction