G1516–εἰρηνικός–eirēnikos

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

εἰρηνικὸν eirēnikon “peaceable”

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

εἰρηνική, eirēnikē “peaceable,”