exstimulator
From LSJ
ὅπλον μέγιστόν ἐστιν ἡ ἀρετή βροτοῖς → man's greatest weapon is virtue, virtue is the greatest weapon for mortals
Latin > English (Lewis & Short)
exstĭmŭlātor: (ext-), ōris, m. exstimulo,
I an inciter, instigator: acerrimus rebellionis, Tac. A. 3, 40: Verginii, id. H. 2, 71.
Latin > French (Gaffiot 2016)
exstĭmŭlātŏr,¹⁵ ōris, m., instigateur : Tac. Ann. 3, 40.