趾 (w)

(zhǐ) toe

趾尖 (w)

(zhǐjiān) tiptoe

趾甲 (w)

(zhǐjiǎ) toenail

趾疔 (w)

(zhǐdīng) boil on the toe

趾高气扬 (w)

(zhǐgāoqìyáng) high and mighty (idiom); arrogant