joint, uniform, common, correlative, equal, exchangeable, similar, mutual, another, switchable, consistent, fungible, reciprocal, like, commutable, standardised, replaceable, symmetric, symmetrical, different, standardized, substitutable, same old, same old, convertible, complementary, steady
identical (part of speech: adjective)
- Similarly to- day the solemn- thinking German tells you that matter and force are identical, that the interchangeable character of forces- heat light, magnetism, etc. - "Editorials-from-the-Hearst-Newspapers", Brisbane, Arthur.
- The " Ye" and " Me" in that sentence are meant to be interchangeable words. - "Quiet Talks on Service", S. D. Gordon.
- Why, thought he, should not the parts of a clock be made so they would be interchangeable? - "Christopher and the Clockmakers", Sara Ware Bassett.