commonalty
/ˈkɒmənəltɪ/noun
treated as pl.(the commonalty)
1- chiefly historical people without special rank or position, usually viewed as an estate of the realm〈主史〉平民, 老百姓; 平民阶层：
a petition by the earls, barons, and commonalty of the realm.
这个王国的伯爵, 男爵和平民的请愿书。
1.1
- the general body of a group共同团体：
uptalk seems to be spreading from teenagers to the broad commonalty.
高谈阔论之风似乎正从青少年蔓延到广大民众之中。
词源
Middle English: from Old French comunalte, from medieval Latin communalitas, from Latin communis 'common, general' （see COMMON）.