G1516–εἰρηνικός–eirēnikos

Now no chastening for the present seemeth to be joyous, but grievous: nevertheless afterward it yieldeth the peaceable fruit of righteousness unto them which are exercised thereby.

εἰρηνικὸν eirēnikon “peaceable”

But the wisdom that is from above is first pure, then peaceable, gentle, and easy to be intreated, full of mercy and good fruits, without partiality, and without hypocrisy.

εἰρηνική, eirēnikē “peaceable,”