Catastrophe(noun)
An event causing great and usually sudden damage or suffering.
Hindi meaning:तबाही बरबादी
Synonyms: Disaster, Calamity, Cataclysm, Tragedy, Blow, Adversity
Antonyms: Benefit, Advantage, Prosperity
Example: Early warnings of rising water levels prevented another major catastrophe.
Trick to remember: Catalyst ne catastrophe ka kam kiya lab me 
