How to read: ぼんなう
Pronunciation: 
Same names and idioms in reading:
凡悩 煩惱 煩脳
Names and idioms with total stroke of 26:
鞍掛 追い詰め 浜舘 酥蜜 薄書
Names and idioms similar to 煩腦:
煩忙 思煩 煩喧 煩悩心 腦病
Yojijukugo(idioms with 4 Kanji characters) including 煩腦:
百八煩悩 煩悩外道 煩悩劫苦