12 strokes
cylinder, pipe, tube, gun barrel, sleeve
On'Yomi: トウ
Kun'Yomi: つつ
11 strokes
repudiate, exclude, expel, reject
On'Yomi: ハイ
Kun'Yomi:
shield, pole
On'Yomi: カン
Kun'Yomi: てこ
10 strokes
pod, hull, husk, shell, case
On'Yomi: キョウ
Kun'Yomi: さや