How to read: ころう
Pronunciation: 
Same names and idioms in reading:
古老 虎狼 鼓楼 故老 孤老
Names and idioms with total stroke of 18:
峯松 道同 至博 佐戸谷 林友吉
Names and idioms similar to 孤陋:
孤坂 小孤山 陋策 孤老族 陋狭
Yojijukugo(idioms with 4 Kanji characters) including 孤陋:
託孤寄命 孤高狷介 孤独矜寡