extensive
ex.ten.sive \ik-'sten(t)-siv\ aj 1: EXTENSIONAL 2: having wide or considerable extent 3: of, relating to, or constituting farming in which large areas of land a re utilized with minimum outlay and labor - ex.ten.sive.ly av
Webster's English Dictionaryex.ten.sive \ik-'sten(t)-siv\ aj 1: EXTENSIONAL 2: having wide or considerable extent 3: of, relating to, or constituting farming in which large areas of land a re utilized with minimum outlay and labor - ex.ten.sive.ly av