[adj] such that alteration is possible; having a marked tendency to change; "changeable behavior"; "changeable moods"; "changeable prices"
Synonyms
adjustable, astatic, changeable, checkered, distortable, erratic, fickle, fluid, jittering, kaleidoscopic, kaleidoscopical, mercurial, mobile, open-ended, quick-change(a), quicksilver(a), reversible, unstable, volatile