| copier(noun, adjective, reproduction, model, interchangeable) |
| copycat(noun, reproduction, likeness) |
| corollary(noun, companion) |
| correlation(noun, connection, harmony, relationship) |
| correspondence(noun, similarity) |
| corresponding(adjective, like, even, similar, identical) |
| coterminus(adjective, interchangeable, proportionate, homologous, socialistic) |
| counterscript |
| countertype(noun, peer, counterpart, ardency, filler) |
| devotedness(noun, peer, counterpart, ardency) |
| double(noun, adjective, like, even, similar) |
| dummy(noun, figure, picture, imitation) |
| dupe(noun, adjective, reproduction, likeness, lookalike) |
| duper(adjective, alike, coterminous, lookalike, cloner) |
| duplication |
| effigy(noun, figure, picture, imitation) |
| egalitarian(adjective, balanced, alike) |
| eidetic image(noun, expression, counterpart, lookalike, pendant) |
| engraving(noun, figure, picture, imitation) |
| even(adjective, like, similar, identical, coterminous) |