ὑποκείμενος
From LSJ
ὅπλον μέγιστόν ἐστιν ἡ ἀρετή βροτοῖς → man's greatest weapon is virtue, virtue is the greatest weapon for mortals
Greek > English (Woodhouse Verbs Reversed)
(see also: ὑπόκειμαι) assumed as a basis of reasoning, assumed as hypothesis