Synonyms to grow worse

degenerate, abandoned, adulterate, alloy, alter, altered, ameliorate, apostate, apostatize, backslide, backslider, bad egg, bad lot, base, be changed, be converted into, be renewed, better, black sheep, bottom out, break, canker, change, changeable, changed, cheapen, checker, chop, chop and change, coarsen, come about, come apart, come around, come down, come round, coming apart, confound, contaminate, contaminated, converted, corrupt, corrupted, cracking, crumbling, debase, debased, debauch, debauched, debauchee, decadent, decay, decayed, decline, declining, defect, defile, deflower, degrade, degraded, denature, deprave, depraved, descend, desecrate, desert, despoil, deteriorate, deteriorating, devalue, deviant, deviate, disimprove, disintegrate, disintegrating, dissolute, dissolve into chaos, distort, diverge, divergent, diversify, draining, drooping, dwindling, ebbing, effete, err, fading, failing, fall, fall back, fallen angel, falling, flagging, flagitious, flop, fragmenting, get worse, go astray, go downhill, go to pot, go wrong, going to pieces, haul around, have a comedown, hit rock bottom, ig