inconsistent
US /ˌɪn.kənˈsɪs.tənt/
UK /ˌɪn.kənˈsɪs.tənt/

1.
일관성 없는, 모순된
not staying the same throughout, or not in agreement with something
:
•
His statements were inconsistent with the evidence.
그의 진술은 증거와 일치하지 않았다.
•
The quality of the product has been inconsistent.
제품의 품질이 일관되지 않았다.