unbalanced

unbalanced /ˌʌnˈbælənst/ adjective
unbalanced
/ˌʌnˈbælənst/
adjective
Britannica Dictionary definition of UNBALANCED
1 
: not in a state of balance : not balanced: such as
a  : not having equal weight on all sides
b  : not having good or equal amounts of all the necessary parts of something
2