痘 pox; smallpox 12 strokes. Jōyō kanji, taught in secondary school. Readings トウ (on reading): 天然痘 (てんねんとう) smallpox; 種痘 (しゅとう) smallpox vaccination Components 疒 豆 丷 radical horns, inverted eight 口 radical mouth 疔 radical sickness 豆 radical bean Words using 痘 天然痘 (てんねんとう) smallpox 種痘 (しゅとう) smallpox vaccination 牛痘 (ぎゅうとう) cowpox 水痘 (すいとう) chickenpox 痘苗 (とうびょう) vaccine 痘痕 (いも) smallpox 17 words in all. Jinuma: Japanese Dictionary · Word lists