理り性せい的てき

na-adjective

rational; reasonable; logical

Describes a person, attitude, or decision based on reason rather than emotion. Often used in contrast with 感情的 (emotional).

• 彼かれはいつも理り性せい的てきな判はん断だんをする。

  He always makes rational decisions.

• 感かん情じょう的てきにならず、理り性せい的てきに話はなし合あおう。

  Let's discuss this rationally, without getting emotional.