Synonyms and related words :
accord, accordant, agent, agree, aligned, alike, alter ego, alternate, alternative, amount to, analogous, analogy, approach, at par, au pair, automatic, backup, balance, balanced, be parallel, beat, break even, brother, capable of, challenge comparison, change, changeable, changeling, coequal, coextend, coextending, coextensive, coincident, coincidental, coinciding, collateral, colleague, come to, come up to, commensurable, commensurate, commutable, commutative, comparable, compare, comparison, compeer, competitor, concurrent, congruent, congruous, consistent, consonant, constant, continuous, convertible, coordinate, copy, correspond, correspond to, correspondent, corresponding, coterminous, counterfeit, counterpart, deputy, dispassionate, distributional, distributive, ditto, double, draw, drawn, dummy, duplicate, emulate, equable, equal to, equalize, equalized, equalizing, equidistant, equilateral, equipollent, equispaced, equitable, equivalent, ersatz, eurythmic, even, even off, even stephen, exchange, exchanged, fair, fake, fellow, fifty-fifty, fill-in, finished, flat, ghost, ghostwriter, give-and-take, go alongside, go beside, half, half-and-half, halvers, harmonious, homogeneous, identic, identical, imitation, immutable, impartial, indistinguishable, interchangeable, interchanged, invariable, just, keep pace with, knot, knotted, level, like, lined up, locum tenens, makeshift, match, match up with, matching, mate, measure up, measure up to, measured, mechanical, meet, metaphor, methodic, metonymy, monolithic, mutual, next best thing, nip and tuck, nonconvergent, nondivergent, objective, of a piece, on a footing, on a level, on a par, on even ground, opposite number, ordered, orderly, par, parallel, parallelepipedal, parallelinervate, paralleling, parallelodrome, parallelogrammatic, parallelogrammic, parallelotropic, partake of, particular, peer, per capita, per head, permutable, persistent, personnel, phony, pinch hitter, pro rata, proportional, proportionate, proportioned, prorated, proxy, quits, reach, reciprocal, reciprocating, reciprocative, regular, relief, replacement, representative, reserves, respective, retaliatory, returnable, ringer, rival, robotlike, run abreast, run parallel, run to, second string, secondary, selfsame, several, sign, similar, smooth, spares, square, square with, stable, stack up with, stalemated, stand-in, standard, steadfast, steady, sub, substituent, substitute, substitution, succedaneum, superseder, supplanter, surrogate, swapped, switched, symbol, symmetric, symmetrical, synecdoche, synonymous, systematic, tally, tally with, tantamount, third string, tie, tied, token, top, touch, traded, transposed, twin, unbiased, unbroken, unchangeable, unchanged, unchanging, uncolored, understudy, undeviating, undifferentiated, undiversified, uniform, unprejudiced, unruffled, unvaried, unvarying, up to, utility player, vicar, vice-president, vice-regent, vie, vie with, well-balanced, well-set, well-set-up, without distinction