2 synonym groups for Replicas

replicas, copies, reproductions, fakes, counterfeits, duplicates, simulations, mock-ups, clones, facsimiles, mimics, forgeries, emulations, look-alikes, knockoffs, dummies, models, parodies, pastiches, semblances, shams, substitutes, surrogates, analogs, analogues, apocrypha, approximations, avatars, carbon copies, echoes, impersonations, likenesses, mockeries, parallels, phantoms, reflections, representations, similitudes, spitting images, stand-ins, takeoffs, travesties, twins, xeroxes [x]

copies, duplicates, replicas, facsimiles, imitations, reproductions, prints, clones, replications [x]