Fecund : producing or capable of producing an abundance of offspring or new growth; highly fertile.Barren : (of land) too poor to produce much or any vegetation.Solid : firm and stable in shape; not liquid or fluid.Unploughed : (of an area of land) not having been ploughed.Hard : solid, firm, and rigid; not easily broken, bent, or pierced.Antonym of Fecund is Barren