Disaster in Malayalam

Malayalam words whose English meaning includes “disaster”:

അത്യാഹിതം (athyaahitham) — Great calamity, disaster, accident, daring deed.
അപ്രതീക്ഷിത ദുരന്തം (apratheekshitha dur) — Unexpected calamity or disaster,.
ദുരന്തം (durantham) — Tragedy, calamity, tragic end, disaster.