Changeable or unstable in affection, interest, loyalty, etc.; capricious
The definition of changeable is something that can be altered, or is something that may change appearance or format.
Not remaining firm in mind or purpose
Quick and changeable in temperament; volatile:
(Mathematics) Having no fixed quantitative value.
Like a fluid; that can change rapidly or easily; not settled or fixed
Uncertain or doubtful:
Changeable; variable; fluctuating
Inconstant in purpose, or volatile in behaviour.
Having or exhibiting variation; varying:
Of diverse kinds:
Capable of or liable to change
Lacking consistency, regularity, or uniformity:
Find another word for mutable. In this page you can discover 23 synonyms, antonyms, idiomatic expressions, and related words for mutable, like: fickle, uncertain, changeable, unreliable, alterable, fluctuating, inconstant, mercurial, vacillating, variable and wavering.