她对服务员的粗鲁行为让餐厅里的每个人都感到不舒服。

Her ___rudeness toward the waiter made everyone in the restaurant uncomfortable.

他的无礼行为让整个会议变得非常不愉快。

His ___rudeness made the whole meeting extremely unpleasant.

他回答中的无礼让在场所有人都感到尴尬。

The ___rudeness in his answer made everyone in the room feel awkward.