杭で終わる言葉

くい【^×杭】

a stake; a postくいを打ち込むdrive in a stake [post]敷地の入口にくいを２本立てたI set up two stakes at the entrance to...

ぼうぐい【棒^×杭】

a stake境界に棒ぐいを立てるplant stakes along a boundary line

やけぼっくい【焼け^▲棒^×杭】

a charred stakeあの二人は焼けぼっくいに火がついたらしいLove seems to have flared up again between them.