The word "rural" best describes the given words "pastoral scenery," "clerical," "attractive," and "homely." "Rural" refers to the countryside or areas that are not urban or city-like. It implies a simple, natural, and peaceful environment, which aligns with the idea of pastoral scenery and a homely atmosphere. The word "clerical" seems out of place in this context, but it could suggest a rural area with a small church or religious presence. Overall, "rural" encompasses the essence of the given words.