How to read: ころう
Pronunciation: 
Same names and idioms in reading:
樵ろう 鼓浪 故老 虎狼 孤老
Names and idioms with total stroke of 18:
付け根 厳つ 妃百合 三位所 大帆柱
Names and idioms similar to 孤陋:
孤月 頑陋 陋居 僑軍孤進 戦災孤児
Yojijukugo(idioms with 4 Kanji characters) including 孤陋:
短褐孤剣 苦心孤詣 孤苦伶丁