Lexical Definition

‎εἰρηνικός‎ eirēnikós (i-ray-nee-kos') peaceful G:A
from ‎εἰρήνη‎

peaceable.

Usage: 12 forms in 40 verses
Form Translated As     In Verse(s)
εἰρηνικὸν peaceable Heb.12.11
εἰρηνική peaceable Jas.3.17
ειρηνικών of his peace LXX.Lev.7.29
peace LXX.Lev.7.21LXX.1Kgs.8.63LXX.1Kgs.8.64LXX.1Kgs.8.64LXX.2Kgs.16.13
ειρηνικώ for peaceable LXX.Ps.37.37
ειρηνικόσ peaceable LXX.Ps.120.7
ειρηνικόν peaceable LXX.Gen.37.4LXX.Zech.8.16
ειρηνικούσ peaceable LXX.Mic.7.3
ειρηνικοίσ with peaceable LXX.Deut.2.26
ειρηνικοί are peaceable LXX.Gen.34.21
at peace with you LXX.Jer.38.22
peaceable LXX.Obad.1.7
we are peaceable LXX.Gen.42.11LXX.Gen.42.31
you are peaceable LXX.Gen.42.19LXX.Gen.42.33LXX.Gen.42.34
ειρηνική a peace LXX.Prov.7.14
a peaceful LXX.1Chr.12.38
peaceable LXX.Zech.6.13
ειρηνικάσ of peace LXX.1Sam.10.8
peace LXX.1Sam.11.15LXX.1Sam.13.9LXX.2Sam.6.17LXX.2Sam.6.18LXX.2Sam.24.25LXX.1Kgs.3.15LXX.1Kgs.9.25LXX.1Chr.16.1LXX.1Chr.16.2
ειρηνικά peaceable LXX.Deut.23.6LXX.2Sam.20.19LXX.Ps.35.20
peaceably LXX.Jer.9.8
they should peaceably LXX.Deut.20.11

Abbott-Smith

εἰρηνικός, -ή, -όν (< εἰρήνη), [in LXX for שָׁלוֹם and cognates ;]
peaceful: He 12:11, Ja 3:17.†

Abbott-Smith References

Book Refs
Hebrews 12:11
James 3:17

Liddell-Scott-Jones

εἰρηνικός-ικός, , όν,

of or for peace, λόγων -ώτατος [Refs 5th c.BC+]; θυσίαι peace offerings, [LXX+2nd c.AD+]

__2 of or in peace, peaceful, βίος, πρᾶξις, etc., [Refs 5th c.BC+]: superlative, [Refs 1st c.AD+] adverb -κῶς peaceably, opposed to πολεμικῶς, [Refs 5th c.BC+] O., etc.: comparative -ώτερον [Refs 2nd c.AD+]
__3 peaceable, of persons, [Refs 5th c.BC+]

LSJ Scripture Refs: LXX.1Kgs.11.15