仮痘[katou] light case of smallpox
牛痘[gyuutou] cow pox
種痘[shutou] (smallpox) vaccination
水痘[suitou] chickenpox
天然痘[tennentou] smallpox

痘痕面[abatazura] pockmarked face
痘苗[toubyou] vaccine
痘瘡[tousou] smallpox
痘痕[abata] pockmark
痘痕もえくぼ[abatamoekubo] love is blind

水疱瘡[mizubousou] chickenpox
瘡痕[soukon] scar
凍瘡[tousou] chilblains
痘瘡[tousou] smallpox
疱瘡[housou] smallpox

蓐瘡[jokusou] bedsore
鵝口瘡[gakousou] thrush (pediatric disease)
瘡蓋[kasabuta] crust
瘡掻き[kasakaki] person with skin disease (esp. syphilis)
瘡っかき[kasakkaki] person with skin disease (esp. syphilis)