威厳[igen] dignity
戒厳令[kaigenrei] martial law
寛厳[kangen] leniency and severity
厳つい[ikatsui] grim
厳か[ogosoka] austere

厳めしい[kibishii] severe
厳に[genni] strictly
厳科[genka] severe punishment
厳戒[genkai] strict guard
厳格[genkaku] severe

亜科[aka] subfamily
医科[ika] medical science
医科大学[ikadaigaku] medical school
家庭科[kateika] home economics
科名[kamei] family name

科する[kasuru] to inflict
科学[kagaku] science
科学院[kagakuin] science institute
科学技術[kagakugijutsu] science and technology