'Changeableness' definitions:

Definition of 'changeableness'

From: WordNet
noun
The quality of being changeable; having a marked tendency to change; "the changeableness of the weather" [syn: changeableness, changeability] [ant: changelessness, unchangeability, unchangeableness, unchangingness]

Definition of 'Changeableness'

From: GCIDE
  • Changeableness \Change"a*ble*ness\, n. The quality of being changeable; fickleness; inconstancy; mutability. [1913 Webster]