The best replacement for disaster is emergency.

The best alternatives to disaster are rated as following:
★★★★★  emergency
★★★★★  catastrophe
★★★★  calamity
★★★  calamities
★★★  crisis
★★  hazard
★★  incident
★  man made disaster
★  opportunity
★  desert
★  misfortune
★  triumph
★  dessert
★  ghost
  beautiful disaster
  arcane
  locksmith
  walking disaster
  act of god
  natural disaster
  manmade disaster

Your alternative for disaster is not listed? Suggest!


No companions for disaster have been suggested so far.
You have in mind a companion for disaster and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of disaster in all years. Click on graph for more.
disaster
emergency
catastrophe