How to read: そくしつ
Pronunciation: 
Same names and idioms in reading:
速疾 足質
Names and idioms with total stroke of 20:
田主丸町 佳葉 松前山 捻廻 門塁
Names and idioms similar to 側室:
市側 側頭骨 室茂 側縁 室内花火
Yojijukugo(idioms with 4 Kanji characters) including 側室:
升堂入室 芝蘭之室 仏籬祖室