self-contradictory

Adjective

not-comparable

Containing multiple claims or ideas that are inherently in disagreement; of something or someone that contradicts itself

Japanese Meaning

複数の主張や考えが本質的に矛盾している状態 / 自分自身の内容や主張が矛盾している / 自己矛盾を含む、または自己矛盾的な状態

Her argument was self-contradictory, claiming both that the policy would save money and that it would inevitably cause losses.

彼女の主張は自己矛盾しており、その方針が費用を節約すると同時に不可避的に損失を招くとも主張していた。

Sense（1）

Containing multiple claims or ideas that are inherently in disagreement; of something or someone that contradicts itself

The statement "We agree to disagree on everything" is self-contradictory.