Synonyms and related words :
abortive, acarpous, arid, bare, blah, bland, blank, bleached, bleak, bloodless, bootless, celibate, characterless, childless, clear, cold, colorless, counterproductive, dead, depleted, desert, desolate, devoid, dismal, draggy, drained, drearisome, dreary, dried-up, dry, dryasdust, dull, dusty, earthbound, effete, elephantine, empty, etiolated, exhausted, fade, fallow, fatuitous, fatuous, featureless, feckless, flat, fruitless, futile, gainless, gaunt, gelded, heavy, ho-hum, hollow, impotent, impoverished, inadequate, inane, ineffective, ineffectual, inefficacious, inexcitable, infecund, infertile, inoperative, insipid, invalid, irreclaimable, issueless, jejune, leached, leaden, lifeless, literal, low-spirited, menopausal, mundane, nonfertile, nonproducing, nonproductive, nonprolific, nonremunerative, nugacious, nugatory, null, null and void, of no force, otiose, pale, pallid, parched, pedestrian, plodding, pointless, poky, ponderous, poor, profitless, prosaic, prosing, prosy, rewardless, sine prole, slow, solemn, spiritless, staid, sterile, stiff, stodgy, stolid, stuffy, sucked dry, superficial, tasteless, tedious, teemless, unavailing, uncultivable, uncultivated, unfanciful, unfertile, unfruitful, unideal, unimaginative, uninspired, uninventive, unlively, unoriginal, unplowed, unpoetic, unproductive, unprofitable, unprolific, unrelieved, unremunerative, unrewarding, unromantic, unromanticized, unsown, untilled, useless, vacant, vacuous, vain, vapid, virgin, void, waste, wasted, wasteland, white, wild, wilderness, wildness, with nothing inside, without content, without issue, wooden, worn-out