churlishness
🇺🇸
/ˈtʃɜːrlɪʃnəs/
🇬🇧
/ˈtʃɜːlɪʃnəs/
rude and unpleasant behavior
His churlishness at the party made everyone uncomfortable.
他在聚会上的粗鲁让每个人都感到不舒服。