| idem |
| identical same |
| illustrative(adjective, representative) |
| image of(noun, expression, copy, match, double) |
| impersonation(noun, reproduction, study, type, copy) |
| imprint(noun, reproduction, study, type, copy) |
| knock-off(noun, form, reproduction, agreement, figure) |
| lithograph(noun, reproduction, copy, photograph) |
| living image(noun, expression, copy, match, double) |
| living picture(noun, expression, copy, match, double) |
| matching(adjective, reproduction, impression, replication, simulation) |
| metaphor(noun, representation) |
| metaphorical(adjective, representative) |
| microfiche(noun, reproduction, study, type, copy) |
| mimeo(noun, reproduction, copy, model, duplicate) |
| mimic(noun, duplicate) |
| mirror(noun, reproduction, study, type, copy) |
| mirror image(noun, expression, copy, match, model) |
| mold(noun, figure, shape) |
| no other |