Synonyms to gruelly

sapless, Saharan, anemic, anhydrous, arid, asthenic, athirst, bland, bloodless, bone-dry, chicken, cowardly, dead, debilitated, desert, dilute, diluted, driveling, drooping, droopy, droughty, dry, dry as dust, dull, dusty, effete, etiolated, fade, faint, faintish, feeble, flabby, flaccid, flat, flavorless, floppy, gone, gutless, high and dry, imbecile, impotent, inane, indifferent, innocuous, insipid, jejune, juiceless, languid, languorous, like parchment, limber, limp, listless, lustless, marrowless, mild, milk-and-water, namby-pamby, nerveless, pappy, pithless, pooped, powerless, pulpy, rubbery, sandy, savorless, sinewless, slack, soft, spiceless, spineless, stale, strengthless, tasteless, thin, thirsting, thirsty, undamped, unflavored, unhardened, unnerved, unsavory, unstrung, unwatered, vapid, washy, watered, watered-down, waterless, watery, weak, weakly, wishy-washy, distasteful, ill-flavored, unappetizing, unpleas