Worst is a subjective term. Some people might consider words that are extremely difficult to spell, such as elucubrate, maculature and preprandial, to be the worst, while others might find tricky words like vacuum, embarrassed and daiquiri to be the worst.
Easily the world's worst Earthquake.
the worlds worst flood was in poland 1997 :)
Teke rerri
Hitler
alex bell
chernobyl?
big time rush
Cantore Stories - 2008 Worlds Worst Weather - 1.8 was released on: USA: 27 March 2010
The Worlds Worst Sheepwreck
Judd for the Defense - 1967 The Worst of Both Worlds 1-25 was released on: USA: 15 March 1968
the worlds worst sheepwreck
at ams