How to read: るつぼ
Pronunciation: 
Same names and idioms in reading:
坩堝 鎔坩
Names and idioms with total stroke of 20:
群体 垣貫 掛売り 恵見子 礼奈里
Names and idioms similar to 坩壺:
壺川 坩堝 壺林 半壺 壺菫
Yojijukugo(idioms with 4 Kanji characters) including 坩壺:
箪食壺漿 壺中之天 冰壺秋月
Idioms including 坩壺:
思う壺 玉壺の氷 壺中の天地
Check stroke order for the words below:
基線北 中央南 早俣 七愛海 御主意 校外指導 花柳章太郎