齪 grating the teeth 22 strokes. Readings サク (on reading) ソク (on reading) セク (on reading) シュク (on reading) シュウ (on reading) せまる (kun reading) Components 齒 足 凵 radical open box 口 radical mouth 止 radical stop 米 radical rice 足 radical foot 歯 radical tooth Jinuma: Japanese Dictionary · Word lists