[adjective] capable of or tending to change in form or quality or nature; "a mutable substance"; "the mutable ways of fortune"; "mutable weather patterns"; "a mutable foreign policy" Synonyms:mutable
[adjective] such that alteration is possible; having a marked tendency to change; "changeable behavior"; "changeable moods"; "changeable prices" Synonyms:changeful
[adjective] subject to change; "a changeable climate"; "the weather is uncertain"; "unsettled weather with rain and hail and sunshine coming one right after the other" Synonyms:uncertain, unsettled
[adjective] varying in color when seen in different lights or from different angles; "changeable taffeta"; "chatoyant (or shot) silk"; "a dragonfly hovered, vibrating and iridescent" Synonyms:chatoyant, iridescent, shot