incivility
/ˌɪnsɪˈvɪlətɪ/noun
(pl. -ies)［mass noun］
1- rude or unsociable speech or behaviour; lack of politeness恶言, 恶行; 无礼。
1.1
- count noun（常作incivilities）an impolite or offensive comment无礼（或冒犯人）的言谈。
词源
mid 16th cent.: from French incivilité or late Latin incivilitas， from Latin incivilis, from in- 'not' + civilis 'of a citizen' （see CIVIL）.