N. substitution, commutation, supplanting, metaphor, metonymy, substitute, ersatz, makeshift, temporary expedient, replacement, succedaneum, shift, pis aller, stopgap, jury rigging, jury mast, locum tenens, warming pan, dummy, scapegoat, double, changeling, quid pro quo, alternative, representative, palimpsest, price, purchase money, consideration, equivalent

V. substitute, put in the place of, change for, make way for, give place to, supply the place of, take the place of, supplant, supersede, replace, cut out, serve as a substitute, step into stand in the shoes of, jury rig, make a shift with, put up with, borrow from peter to pay paul, take money out of one pocket and put it in another, cannibalize, commute, redeem, compound for

Adj. substituted &c, ersatz, phony, vicarious, subdititious

Adv. instead, in place of, in lieu of, in the stead of, in the room of, faute de mieux

N. interchange, # exchange, commutation, permutation, intermutation, reciprocation, transposition, rearrangement, shuffling, alternation, reciprocity, castling, hocus-pocus, interchangeableness, interchangeability, recombination, combination 48, 84, barter, tit for tat, cross fire, battledore and shuttlecock, quid pro quo

V. interchange, exchange, counterchange, bandy, transpose, shuffle, change bands, swap, permute, reciprocate, commute, give and take, return the compliment, play at puss in the corner, play at battledore and shuttlecock, retaliate, requite, rearrange, recombine

Adj. interchanged, substituted, reciprocal, vicarious, mutual, subdititious, commutative, interchangeable, intercurrent, combinatorial, recombinant

Adv. in exchange, instead, vice versa, in place of, mutatis mutandis, in lieu of, backwards and forwards, in the stead of, by turns, in the room of, turn and turn about, faute de mieux, each in his turn, 2, everyone in his turn, complex change