Noun
devastation [pl. devastations]
ruin {ation}
destruction [pl. destructions]
ruins [sing. a ruin]
desolation [pl. desolations]
wreck [pl. wrecks] , {age}
ruination [pl. ruinations]
ravage [pl. ravages]
wrack [pl. wracks]
downfall [pl. downfalls]
dilapidation [pl. dilapidations]