Here are some examples of words using the prefix "mut":
* Mutable: Capable of change or alteration.
* Mutate: To change or alter, especially in a way that is unexpected or unpredictable.
* Mutation: A change in the genetic makeup of an organism.
* Mutiny: An act of rebellion against authority, especially by sailors against their officers.
* Mutual: Shared by two or more parties; reciprocal.
It's important to note that the prefix "mut" is sometimes used in technical contexts with slightly different meanings. For instance, in programming, "mut" might refer to a mutable variable, which is a variable that can be changed after it is created.