debilitating Synonyms

devitalizing tedious taxing sapping punishing prostrate ordinary old monotonous longsome killing jading tiring undermine unsurprising unsensational debilitative uninspiring unexceptional grueling wearying weary wearing weaken weakening incapacitate incapacitating impair discouraging disabling devitalize devastating demoralizing debilitation debilitate crippling cripple common attenuating disheartening draining impairing fatiguing fatigue exhaust exhausting enfeeble enfeebling enervate enervating