| agnate(adjective, close, like, equal, parallel) |
| akin(adjective, close, like, equal, parallel) |
| alike(adjective, close, like, equal, parallel) |
| allied(adjective, close, like, equal, parallel) |
| analogous(adjective, close, like, equal, parallel) |
| approximate |
| approximating(adjective, close, like, equal, near) |
| coequal |
| cognate(adjective, close, equal, parallel, similar) |
| coincident(adjective, like, equal, parallel, similar) |
| commensurate(adjective, close, equal, near, parallel) |
| comparable(adjective, close, like, equal, near) |
| compatible(adjective, close, equal, near, parallel) |
| conforming(adjective, close, equal, near, parallel) |
| consonant(adjective, close, like, equal, near) |
| consubstantial(adjective, like, parallel, similar, identical) |
| convertible |
| coordinate |
| correspondent |
| double(adjective, close, equal, near, parallel) |