How to read: くびねっこ
Pronunciation: 
Names and idioms with total stroke of 22:
貴校 清逸 小面倒 撞杖 竜田比女
Names and idioms similar to 首根っこ:
根井路 広根 新関根 瓜呂根 谷根千
Yojijukugo(idioms with 4 Kanji characters) including 首根っこ:
泥首銜玉 白首一節 蓬首散帯
Idioms including 首根っこ:
息の根を止める 草の根を分けて探す 根が深い