Word familynounmutabilityadjectivemutableadverbmutably
mu·ta·ble /ˈmjuːtəbəl/adjectiveadj formal
CHANGE/BECOME DIFFERENTable or likely to change 可变的;易变的,无常的OPP immutable
—mutability /ˌmjuːtəˈbɪləti/ noun [uncountableU]
Examples from the Corpus
mutable• It is likely, too, that the chromosomes of all eubacteria are as mutable as that of E. coli.• Truth is a mutable commodity, even among its purveyors.• But in the mutable world of the modern organization, major decisions are seldom made solely on the basis of hard facts.