Nouns

(n)devastation, desolationthe state of being decayed or destroyed
(n)devastationthe feeling of being confounded or overwhelmed“her departure left him in utter devastation”
(n)devastation, desolationan event that results in total destruction
(n)ravaging, devastationplundering with excessive damage and destruction
(n)destruction, devastationthe termination of something by causing so much damage to it that it cannot be repaired or no longer exists