コウ

あつ.い、あか

厚, 厂, 日, 子

厂

thick, heavy, rich, kind, cordial, brazen, shameless

厚い(あつい): (1) thick; deep; heavy (2) kind; cordial; hospitable; warm; faithful (3) serious (of an illness) (4) abundant
厚かましい(あつかましい): impudent; shameless; brazen