changeable

/tʃeɪndʒəbəl/
adjective
  1. Likely to change often or suddenly; not staying the same.
    • The weather in this region is very changeable, with sun and rain in the same hour.
    • Changeable winds made sailing difficult for the crew.
    • Her mood is changeable, so it's hard to know how she will react.
  2. Able to be changed or replaced.
    • The schedule is changeable, so check for updates before the event.
    • The sign has changeable letters so you can update the message.
    • This app has changeable settings for brightness and volume.
What does "changeable" mean? | whatsthatwordmean | whatsthatwordmean