1. interchangeable(s = adj.all) - (mathematics, logic) such that the arguments or roles can be interchanged; "the arguments of the symmetric relation, `is a sister of,' are interchangeable"
Derived form noun interchangeableness1
2. interchangeable(s = adj.all) exchangeable, similar, standardised, standardized - capable of replacing or changing places with something else; permitting mutual substitution without loss of function or suitability; "interchangeable electric outlets"; "interchangeable parts"
Derived forms noun interchangeability1, noun interchangeableness1
1. Admitting of exchange or mutual substitution. Bacon. [1913 Webster]
2. Following each other in alternate succession; as, the four interchangeable seasons. Holder.
N correlation, reciprocalness, reciprocity, reciprocation, mutuality, correlation, interdependence, interrelation, connection, link, association, interchange, exchange, barter, reciprocator, reprocitist, reciprocal, mutual, commutual, correlative, reciprocative, interrelated, closely related, alternate, interchangeable, interdependent, international, complemental, complementary, mutually, mutatis mutandis, vice versa, each other, one another, by turns, reciprocally, happy in our mutual help.
N barter, exchange, scorse, truck system, interchange, a Roland for an Oliver, quid pro quo, commutation, composition, Indian gift, trade, commerce, mercature, buying and selling, bargain and sale, traffic, business, nundination, custom, shopping, commercial enterprise, speculation, jobbing, stockjobbing, agiotage, brokery, deal, dealing, transaction, negotiation, bargain, free trade, commercial, mercantile, trading, interchangeable, marketable, staple, in the market, for sale, wholesale, retail, across the counter, cambio non e furto.
N interchange, exchange, commutation, permutation, intermutation, reciprocation, transposition, rearrangement, shuffling, alternation, reciprocity, castling (at chess), hocus-pocus, interchangeableness, interchangeability, recombination, combination, barter, tit for tat, cross fire, battledore and shuttlecock, quid pro quo, interchanged, reciprocal, mutual, commutative, interchangeable, intercurrent, combinatorial, recombinant, in exchange, vice versa, mutatis mutandis, backwards and forwards, by turns, turn and turn about, each in his turn, everyone in his turn.