δευτεροστάτης
From LSJ
ὃν οὐ τύπτει λόγος οὐδὲ ῥάβδος → if words don't get through, neither a beating will | if the carrot doesn't work, the stick will not work either | whom words do not strike, neither does the rod
English (LSJ)
[ᾰ], ου, ὁ,
A one who stands in the rear file of the Chorus, Them.Or.13.175b. 2 in pl., soldiers in the rear rank, Arr.Alan.17.