Generally treated as not comparable; comparative and superlative forms are rare.
Translations
The laws of physics are considered immutable.
Законы физики считаются неизменными.
Her immutable belief in justice inspired many.
Ее непоколебимая вера в справедливость вдохновила многих.
Definitions
Unchanging over time or unable to be changed. The laws of physics are considered immutable and constant.
In computing, having a state that cannot be altered after creation. In many functional languages, lists are immutable, meaning that they cannot be modified once they are created.