THESAURUS
ablate, anatomize, atomize, break down, break up, canker, come apart, consume, corrode, corrupt, crack up, crumble, crumble into dust, decay, deliquesce, disintegrate, disjoin, disorganize, dissect, dissolve, erode, fall into decay, fall to pieces, fester, fission, gangrene, go bad, go off, go to pieces, liquefy, melt, mildew, mold, molder, mortify, moulder, necrose, putrefy, putresce, rankle, resolve, rot, separate, sphacelate, split, spoil, suppurate, taint, take apart, turn, turn sour, waste away, wear away
ROGET THESAURUS
Decomposition
VB
decompose, decompound, analyze, disembody, dissolve, resolve into its elements, separate into its elements, electrolyze, dissect, decentralize, break up, disperse, unravel, crumble into dust.