薬学 (やくがく)(study of) pharmacy; pharmaceutics

薬学, its kanji, and other words that share them.Open this graph

Kanji in 薬学

薬くすりmedicine; pharmaceuticals
農薬のうやくagricultural chemical (i.e. pesticide, herbicide, fungicide, etc.); agrochemical
麻薬まやくnarcotic; drug
医薬品いやくひんmedical and pharmaceutical products; medicinal supplies
薬物やくぶつmedicines; drugs
薬品やくひんmedicine; chemicals
製薬せいやくmedicine manufacture; drug manufacture
弾薬だんやくammunition; ammo
大学だいがくuniversity; college
学校がっこうschool
学生がくせいstudent (esp. a university student)
医学いがくmedical science; medicine
学部がくぶdepartment of a university
文学ぶんがくliterature
科学かがくscience
中学ちゅうがくjunior high school; middle school

See how 薬学 connects to the rest of Japanese.