Definition of mutability in English:
 mutability
noun mjuːtəˈbɪlɪtiˌmjudəˈbɪlədi
mass nounLiability or tendency to change.
 the incessant mutability of species
 the very diversity of his fans suggest his mutability
 Example sentencesExamples
-  Sellers translated his vocal mutability into a visual variety, applying wigs and fake noses, playing old men and women, and creating a new kind of stardom.
 -  This scale assesses emotional stability: high scores indicate maturity and calmness; low scores indicate emotional mutability and greater susceptibility to feelings.
 -  He criticizes the author for underestimating the mutability and interpenetration of cultures.
 -  On waking he laments the mutability of human affairs.
 -  Hay's dances celebrate mutability; the performers can choose their gender each time.
 -  These problems of cost must be solved if any mechanism to increase general mutability is to persist.
 -  The mutability suggested by those two comments seemed all too familiar.
 -  Darwin had been aware since 1837 that the creationist doctrine of fixed species would crumble if only he could find extreme mutability within one species.
 -  Over the past 10 years, experimental observations have suggested that bacteria might be able to alter their mutability purposefully in response to stress.
 -  They are claiming an immutable state when their behavior shows extreme mutability.
 
  Definition of mutability in US English:
 mutability
nounˌmyo͞odəˈbilədēˌmjudəˈbɪlədi
Liability or tendency to change.
 the incessant mutability of species
 the very diversity of his fans suggest his mutability
 Example sentencesExamples
-  This scale assesses emotional stability: high scores indicate maturity and calmness; low scores indicate emotional mutability and greater susceptibility to feelings.
 -  These problems of cost must be solved if any mechanism to increase general mutability is to persist.
 -  He criticizes the author for underestimating the mutability and interpenetration of cultures.
 -  Darwin had been aware since 1837 that the creationist doctrine of fixed species would crumble if only he could find extreme mutability within one species.
 -  They are claiming an immutable state when their behavior shows extreme mutability.
 -  On waking he laments the mutability of human affairs.
 -  Sellers translated his vocal mutability into a visual variety, applying wigs and fake noses, playing old men and women, and creating a new kind of stardom.
 -  Hay's dances celebrate mutability; the performers can choose their gender each time.
 -  The mutability suggested by those two comments seemed all too familiar.
 -  Over the past 10 years, experimental observations have suggested that bacteria might be able to alter their mutability purposefully in response to stress.