〜病 (びょう) Disease, Sickness, Illness
〜症 (しょう) Syndrome, Disease
病気 (びょうき) Sick, Illness, Sickness, Disease
伝染病 (でんせんびょう) Contagious Disease
疫病 (えきびょう) Infectious Disease, Plague, Epidemic
疾病 (しっぺい) Illness, Disease
疾患 (しっかん) Disease, Ailment, Disorder