1. (the quality of being changeable
having a marked tendency to change
"the changeableness of the weather")
changeableness, changeability
synonim: zmienność

2. (the quality of being not alike
being distinct or different from that otherwise experienced or known)
otherness, distinctness, separateness: : synonim: odmienność
synonim: inność
synonim: różność
synonim: nieidentyczność

DIVERSITY