1. (n.) The reversal of what has been done.

2. (n.) Ruin.

Waterloo abasement affliction annulment bane beating blight bloodbath blue ruin breakup cancellation carnage collapse conquering conquest consumption counterbalancing crash curse damnation deathblow debacle debasement decimation defeat degradation depredation deprivation descent desolation despoilment despoliation destroyer destruction devastation disassembly disgrace disintegration dismantlement dismemberment disorganization disruption dissolution downfall drubbing failure fall frustration havoc hecatomb hiding holocaust humiliation invalidation lambasting lathering licking mastery misfortune mortification neutralization nullification offsetting overcoming overthrow overturn perdition quietus ravage ruin ruination shambles shame slaughter smash spoliation stripping subdual subduing subjugation thrashing thwarting trimming trouble trouncing vandalism vanquishment vitiation voiding waste whipping wrack wrack and ruin wreck