All interchangeable antonyms
in·ter·change·a·ble
I i adjective interchangeable
- incompatible — not compatible; unable to exist together in harmony: She asked for a divorce because they were utterly incompatible.
adj interchangeable
- dissimilar — not similar; unlike; different.
- different — not alike in character or quality; distinct in nature; dissimilar: The two brothers are very different, although they are identical twins.