(n.) Alt. of Decadency.

abandon abandonment abjection comedown corruptedness corruption corruptness debasement decadency decadent decayed declension declination decline deformation degeneracy degenerate degenerateness degeneration degradation demoralization demotion depravation depravedness depravity depreciation derogation descent deterioration devolution dissoluteness downfall downgrade downtrend downturn downward mobility downward trend drop dying ebb effeteness fading failing failure failure of nerve fall falling-off involution lapse loss of tone moral pollution moral turpitude overripe profligacy regress regression reprobacy retrocession retrogradation retrogression rottenness slippage slump turpitude wane