lacking sufficient water or rainfall; "an arid climate"; "a waterless well"; "miles of waterless country to cross" (同)waterless
lacking vitality or spirit; lifeless; "a technically perfect but arid performance of the sonata"; "a desiccate romance"; "a prissy and emotionless creature...settles into a mold of desiccated snobbery"-C.J.Rolo (同)desiccate, desiccated
deficient in originality or creativity; lacking powers of invention; "a sterile ideology lacking in originality"; "unimaginative development of a musical theme"; "uninspired writing" (同)unimaginative, uninspired, uninventive
incapable of reproducing; "an infertile couple" (同)unfertile, infertile