非ひ合ごう理り的てき

na-adjective

illogical; irrational

Describes something that does not follow logic or reason; often used in formal or academic contexts.

• 彼かれの主しゅ張ちょうは非ひ合ごう理り的てきで、誰だれも納なっ得とくしなかった。

  His argument was illogical, and no one was convinced.

• 感かん情じょうに流ながされて非ひ合ごう理り的てきな判はん断だんをしてしまった。

  I let my emotions get the better of me and made an irrational decision.