| conformable(adjective, agreeable, proper, regular) |
| conforming(adjective, close, equal, near, parallel) |
| congeneric(adjective, close, equal, near, parallel) |
| congenerous(adjective, close, equal, near, parallel) |
| consistent(adjective, close, agreeable, proper, equal) |
| consonant(adjective, close, like, equal, near) |
| copying(verb, imitating) |
| correspondent(adjective, like, even, parallel, similar) |
| counterfeit |
| counterfeiting(verb, imitating) |
| dead ringer(expression, adjective, like, even, similar) |
| ditto(adjective, like, even, similar, identical) |
| double(adjective, close, like, equal, near) |
| duplicate(adjective, like, even, similar, identical) |
| duplicating(verb, imitating) |
| emulating(verb, imitating) |
| equal(adjective, close, like, near, even) |
| equaling(adjective, close, equal, near, parallel) |
| equivalent(adjective, close, like, equal, near) |
| even(adjective, like, similar, identical, interchangeable) |