How to read: いわどう
Pronunciation: 
Same names and idioms in reading:
岩同 岩藤 岩堂 岩道
Names and idioms with total stroke of 22:
蔭居 潰杉 鉄冑 逅遇 本御召
Names and idioms similar to 岩銅:
岩窪 岩郎 乕岩 剣岩 岩公孫樹
Yojijukugo(idioms with 4 Kanji characters) including 岩銅:
枯木寒岩 銅頭鉄額 銅駝荊棘
Idioms including 岩銅:
一念岩をも徹す 銅臭