either not matched or unsuitably matched
The definition of incompatible is things or people that cannot coexist well or that do not go well together.
The definition of discordant is a type of sound that clashes with the tone of the music being played.
Lacking in correct logical relation; contradictory:
Lacking in harmony; incompatible:
Not level, smooth, or flat; rough; irregular
Find another word for mismatched. In this page you can discover 7 synonyms, antonyms, idiomatic expressions, and related words for mismatched, like: matched, incompatible, discordant, inconsistent, incongruous, unsuitable and uneven.