ισοτριβής

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

Source

Greek Monolingual

ἰσοτριβής, -ές (Α)
αυτός που πιέζει εξίσου τα καθίσματα.
[ΕΤΥΜΟΛ. < ἰσ(ο)- + -τριβής (< τρίβω), πρβλ. μεσοτριβής, νεοτριβής].