How to read: ようがんどうくつ
Pronunciation: 
Names and idioms with total stroke of 43:
名鉄観光 聴訴閣 椀籠負 海洋権益 総裁政府
Names and idioms similar to 溶岩洞窟:
岩洞 可溶性 赤岩前田 福岩 岩桃
Yojijukugo(idioms with 4 Kanji characters) including 溶岩洞窟:
花燭洞房 洞庭春色 溶溶漾漾
Proverbs including 溶岩洞窟:
一念岩をも通す 念力岩をも通す 一念、岩をも徹す
Check stroke order for the words below:
鵠沼橘 交合 実業団 莉亜來 博愛主義 郷挙里選