pĕr-hūmānus — Lewis & Short
pĕr-hūmānus, a, um, adj.,
I very kind, very courteous, very polite (class.):
sermo,Cic. Q. Fr. 2, 6, 1:
epistula,id. Att. 16, 12. —Adv.: pĕrhūmānĭter, very kindly, very politely:
scribere ad aliquem,Cic. Fam. 7, 8, 1.