| adequate(adjective, right, appropriate, proper, suitable) |
| alike(adjective, interchangeable, proportionate, homologous, socialistic) |
| amiable(pleasant, friendly, agreeable) |
| analogous(adjective, interchangeable, proportionate, homologous, socialistic) |
| applicatory(adjective, fitting, interchangeable, proportionate, homologous) |
| apposite(adjective, right, appropriate, proper, suitable) |
| attuned(adjective, friendly, like-minded, well-matched) |
| auspicious |
| autologous(adjective, interchangeable, proportionate, homologous, socialistic) |
| be coming(adjective, good, true, suitable, fitting) |
| be fitting(adjective, good, true, fitting, interchangeable) |
| beneficial(adjective, right, appropriate, proper, suitable) |
| coincident(adjective, interchangeable, proportionate, homologous, socialistic) |
| comely(adjective, right, appropriate, proper, suitable) |
| comme il faut(expression, adjective, idiom, right, appropriate) |
| common(adjective, interchangeable, proportionate, homologous, socialistic) |
| communistic(adjective, interchangeable, proportionate, homologous, socialistic) |
| commutable(adjective, interchangeable, proportionate, homologous, socialistic) |
| commutual(adjective, interchangeable, proportionate, homologous, socialistic) |
| complementary(adjective, suitable, interchangeable, proportionate, homologous) |