Nouns

(n)ruin, ruinationan irrecoverable state of devastation and destruction“you have brought ruin on this entire family”
(n)ruin, ruinationan event that results in destruction
(n)downfall, ruin, ruinationfailure that results in a loss of position or reputation
(n)laying waste, ruin, ruining, ruination, wreckingdestruction achieved by causing something to be wrecked or ruined