| on the order of(expression, idiom, close, equal, near) |
| one and the same(expression, adjective, idiom, like, balanced) |
| particular(adjective, apt) |
| pertinent(adjective, apt) |
| proportionate(adjective, like, equal, balanced, identical) |
| reciprocative |
| relating(adjective, close, equal, near, parallel) |
| resembling(adjective, close, like, equal, near) |
| same difference(expression, adjective, like, equal, balanced) |
| selfsame(adjective, close, equal, near, parallel) |
| spit and image(expression, adjective, idiom, like, balanced) |
| stack up with(expression, adjective, idiom, like, balanced) |
| such(adjective, close, equal, near, parallel) |
| synonymous(adjective, equal, similar, identical, same) |
| to the same degree(expression, adjective, idiom, like, balanced) |
| twin(adjective, close, equal, near, parallel) |
| two peas in pod(expression, adjective, idiom, like, balanced) |
| undifferentiated(adjective, close, like, equal, near) |
| unison |
| unisonous |