εἰρην-ικός · eirēn-ikos — LSJ
of or for peace, λόγων -ώτατος Isoc. 5.3; χρεία Arist. Pol. 1254b32; θυσίαι peace offerings, LXX 1 Ki. 11.15, al.; ἄγγελοι καὶ δαίμονες Herm. ap. Stob. 1.49.45.
of or in peace, peaceful, βίος, πρᾶξις, etc., Pl. Lg. 829a, R. 399b, etc.; ἐπιστῆμαι X. Oec. 1.17: Sup., Ph. 2.634. Adv. -κῶς peaceably, opp. πολεμικῶς, Isoc. 5.46, Phld. Hom. p.45 O., etc.: Comp. -ώτερον Luc. Fug. 5.
peaceable, of persons, Isoc. 2.24.