discourteous
01
失礼な, 無礼な
having no manners or respect for others
例
John was consistently discourteous to his colleagues, often interrupting them during meetings and dismissing their ideas.
ジョンは同僚に対して一貫して失礼で、会議中によく彼らを中断し、彼らのアイデアを却下しました。
02
無礼な, 不作法な
lacking social graces
