Maybe GreedFall's companion battle cries are intentionally annoying in order to force the player into testing non-combat options? Intentional or not, you're probably sick of hearing, "Things are about to get dicey!".
Use this mod to replace any battle cry that you're sick of hearing with sweet, sweet silence.
This GreeFall mod even turns off lip sync for character models, so you can turn Kurt, Vasco, and all your other companions into mute, killer mannequins — just as the lord intended.