Synonyms and related words :
abate, ablate, atomize, bate, be eaten away, bite, break up, canker, come apart, consume, consume away, crack up, crumble, crumble into dust, decay, decline, decompose, decrease, deliquesce, die away, diminish, disintegrate, disjoin, disorganize, dissolve, dive, drop, drop off, dwindle, eat, eat away, eat into, eat out, ebb, erode, etch, fall, fall away, fall off, fall to pieces, fission, gnaw, languish, lessen, let up, melt away, molder, nibble away, oxidize, plummet, plunge, run low, rust, sag, scour, shrink, sink, split, subside, tail off, wane, waste, waste away, wear, wear away