mutability

noun (n)

1. the quality of being capable of mutation (noun.attribute)

   Sinonim: mutableness

   Antonim: fixity, immutability, immutableness

   Sumber: wordnet30

2. The quality of being mutable, or subject to change or alteration, either in form, state, or essential character; susceptibility of change; changeableness; inconstancy; variation. (noun)

   Sumber: webster1913