| correlatively |
| cotemporaneous |
| cotemporary |
| coterminus(adjective, interchangeable, proportionate, homologous, socialistic) |
| evenly matched(expression, adjective, interchangeable, proportionate, homologous) |
| fifty-fifty(adjective, adverb, interchangeable, proportionate, homologous) |
| fit(adjective, interchangeable, proportionate, homologous, socialistic) |
| fungible(adjective, interchangeable, proportionate, homologous, socialistic) |
| good enough(expression, adjective, interchangeable, proportionate, homologous) |
| harmonious |
| having direct bearing on(expression, adjective, idiom, interchangeable, proportionate) |
| having to do with(expression, adjective, idiom, interchangeable, proportionate) |
| homologized(adjective, interchangeable, proportionate, homologous, socialistic) |
| in common(expression, adjective, interchangeable, proportionate, homologous) |
| in rapport(expression, adjective, interchangeable, proportionate, homologous) |
| in the same category(expression, adjective, idiom, interchangeable, proportionate) |
| in touch with(expression, adjective, idiom, interchangeable, proportionate) |
| interchangeable(adjective, proportionate, homologous, socialistic, workalike) |
| interconnected(adjective, interchangeable, proportionate, homologous, socialistic) |
| interconvertible(adjective, interchangeable, proportionate, homologous, socialistic) |