deterioration Synonyms

declension worsening impairment erosion re-creation recurrence refluence reflux regression relapse retrocession retrogression rotting ruin ruination putridness putrescence putrefaction exacerbation fadeless failure fall gangrene implosion insolvency lapse lowing marring obsolescence phthor senescence sharpening recidivism barbarization dysgenics pratfall spoilage rottenness wear and tear nonfeasance devaluation downturn sensuousness spoilation exacerbating adactylism inactivation slippage spoiling stultification