1 synonym for Deteriorates

diminishes, reduces, lessens, undermines, enfeebles, debilitates, saps, erodes, attenuates, enervates, impairs, cripples, exhausts, drains, vitiates, devitalizes, weakens, subverts, softens, breaks down, dilutes, depletes, fatigues, frazzles, prostrates, tires, wears out, withers [x]