How to read: ほおがおちる
Pronunciation: 
Names and idioms with total stroke of 35:
瞳茉莉 追分豊栄 傾斜部 報讐 國巡禮
Names and idioms similar to 頬が落ちる:
御落胤 落込 我村落 落紙雲烟 落鳥
Yojijukugo(idioms with 4 Kanji characters) including 頬が落ちる:
落英繽紛 失魂落魄 発蒙振落
Idioms including 頬が落ちる:
腕が落ちる 奈落の底