| liaison(noun, connection, link, association, tie) |
| link(noun, connection, association, tie, accord) |
| model(noun, form, reproduction, study, type) |
| monotony(noun, routine, dullness, likeness, repetition) |
| photocopy(noun, form, reproduction, study, agreement) |
| photograph(noun, form, reproduction, study, type) |
| portrait(noun, form, reproduction, study, type) |
| propinquity(noun, connection, link, association, relation) |
| proximity(noun, nearness, imminence) |
| ratio(noun, connection, link, association, tie) |
| relatedness |
| relations(understanding, relatedness) |
| replica(noun, form, reproduction, study, agreement) |
| replication(noun, reproduction, study, copy, counterfeit) |
| representation(noun, form, reproduction, study, type) |
| reproduction(noun, form, study, agreement, copy) |
| simulation(noun, reproduction, study, type, copy) |
| study(noun, form, reproduction, type, agreement) |
| sympathy(noun, empathy, union, accord, harmony) |
| uniformness(noun, form, state, study, quality) |