正当な

legitimate

→ 正当だ
phrase Rare #30,884
legitimate Used before a noun to describe something as justified, valid, or proper.
JA: 彼には正当な理由があります。
EN: He has a legitimate reason.

良い経営陣なら正当な要求に耳を貸すものだ。

A good management team listens to legitimate demands.