Synonyms to debilitating

exhausting, arduous, burdensome, crippling, devitalizing, difficult, draining, enervating, enfeebling, fatiguesome, fatiguing, grinding, grueling, hard, harsh, heavy, killing, laborious, onerous, oppressive, overburdensome, punishing, sapping, straining, strenuous, stressful, tiresome, tiring, toilsome, trying, tyrannous, weakening, weariful, wearing, wearisome, wearying, weighty, Herculean, asphyxiation, assault, attack, backbreaking, baneful, battering, beaming, best seller, big hit, blood, bloodshed, blooming, bomb, bonanza, bright, brilliant, brilliant success, brutal, butchery, capital gains, carnage, choke, choking, cleanup, clear profit, coup, crushing, dazzling, deadly, death, death-bringing, deathful, deathly, decimation, destructive, devastating, disorderliness, dividends, divine, drowning, earnings, effortful, execution, extermination, fad, fatal, fatality, feral, filthy lucre, forced, forcible seizure, foul play, gain, gains, gas, gasser, genocide, get, gettings, glamorous, glean