placabilitas

τῶν δ᾽ ὀρθουμένων σῴζει τὰ πολλὰ σώμαθ᾽ ἡ πειθαρχία → But of those who make it through, following orders is what saves most of their lives (Sophocles, Antigone 675f.)

Latin > English (Lewis & Short)

plācābĭlĭtas: ātis, f. placabilis,
I readiness to be appeased, placable disposition, placability: nihil magno et praeclaro viro dignius placabilitate atque clementiā, Cic. Off. 1, 25, 88.

plācābĭlĭtās,¹⁶ ātis, f. (placabilis), clémence, disposition à se laisser fléchir : Cic. Off. 1, 88.