unavoidable casualty

NOUN
20 LETTERS · STARTS WITH U

unavoidable casualty is a valid 20-letter word worth 30 points in Scrabble and 37 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
U1N1A1V4O1I1D2A1B3L1E1C3A1S1U1A1L1T1Y4
1 + 1 + 1 + 4 + 1 + 1 + 2 + 1 + 3 + 1 + 1 + 0 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 4 =30 PTS
DOUBLE WORD → 60TRIPLE WORD → 90
MEANING

What does unavoidable casualty mean?

NOUN · 1 SENSE
1

A natural and unavoidable catastrophe that interrupts the expected course of events.