unadjustable
/ˌʌnəˈdʒʌstəbəl/
adjective
- Not able to be changed, modified, or set to a different position or level.
- This shelf is unadjustable, so you cannot change its height.
- The seatbelt in the old car was unadjustable and uncomfortable for tall drivers.
- The thermostat is unadjustable in this room, so the temperature stays the same.
Antonyms