Peace, Harmony
noun, な adjective
The flat peace. This is a peace that will last, because there's no waves... no ripples... just flat. This is plain old peace.
へいわ
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
住人にとって平和な町にしたいです。
I want to make it a peaceful town for the residents.
「日本は平和すぎる」と言う人も、多いですよ。
Many people say that Japan is too peaceful.
一日でも早く世界が平和になりますように。
May the world be peaceful as soon as possible.