How to read: くっきょ
Pronunciation: 
Same names and idioms in reading:
屈踞 崛踞
Names and idioms with total stroke of 21:
束髪 駆けつけ 幡吉 秋萩 一語一句
Names and idioms similar to 窟居:
古土居 窟壁 仙窟 本居士 居敷かる
Yojijukugo(idioms with 4 Kanji characters) including 窟居:
鳩居鵲巣 慎重居士 蠹居棊処
Idioms including 窟居:
居ても立っても居られない 芝居を打つ 虫の居所が悪い