apaciguar
From LSJ
ῥεῖα δ' ἀρίζηλον μινύθει καὶ ἄδηλον ἀέξει, ῥεῖα δέ τ' ἰθύνει σκολιὸν καὶ ἀγήνορα κάρφει → easily he humbles the proud and raises the obscure, and easily he straightens the crooked and blasts the proud (Hesiod, Works and Days 6-8)
Spanish > Greek
ἐντιθασσεύω, ἐκμαλθακόω, ἐκμειλίσσω, ἐκμειλίττω, διαπραΰνω, ἐξαρέσκομαι, δροσίζω, ἀτρεμίζω, ἀφιλάσκομαι, ἀποπραΰνω, διαχέω