inconsistent
//ˌɪnkənˈsɪstənt//
Adjective
inconsistentCanonical form
more inconsistentComparative
most inconsistentSuperlative
1
Not staying the same throughout; varying or changing unpredictably.
The team's performance has been inconsistent this season.
2
Containing contradictory elements; not compatible or in agreement with something.
His statement was inconsistent with the evidence presented in court.
3
Acting or behaving in a way that does not match previous actions or stated beliefs.
He was inconsistent in his statements, saying one thing today and the opposite tomorrow.