1630s (Socratical is from 1580s), "of or pertaining to Greek philosopher Socrates" (469-399 B.C.E.), especially in reference to his method of eliciting truth by question and answer, from Latin Socraticus, from Greek Sokratikos "pertaining to Socrates or his school." His name is Greek Sokrates, literally "having safe might."
sociopath
socio-political
sock
sockdolager
socket
Socratic
sod
soda
sodality
sodbuster
sodden