Describing a person as gentle, mild-mannered, and even-tempered; used to praise someone's temperament (na-adjective).
彼は温厚な人柄で、誰とでも気さくに話す。
He has a gentle personality and talks easily with anyone.
社長は表向きには温厚だが、仕事には厳しい一面もある。
The president is outwardly mild-mannered but also has a strict side regarding work.
温厚さが彼の長所だ。
His mildness is his strong point.
子どもの頃から温厚な性格だった。
He had a gentle temperament since childhood.