1. 形容詞
   災變的, 災害性的
   大變動的, 劇烈的
   洪水的
   

   同義字詞
   calamitous,catastrophic,damning,destructive,disastrous,fatal,fateful,ruinous,unfortunate
   annihilatory,calamitous,destructive,devastating,devastative,disastrous,ruinous
   convulsive,stormy,tempestuous,tumultuous,turbulent
   

例句

1. Experts don't expect a cataclysmal incident any time soon–good news for people at the popular Silver Lake visitor center 52 miles to the west.
2. Cataclysmal memories of purge and draught crowded thick on me, and with Charlotte -- who courted no barren honours -- I made a break for the door.
3. "Godard's impact on the cinema of the 60s was cataclysmal and sweeping and his contribution to the art, thought, and language of the cinema significant.
4. If weapons could be made so much more destructive, if used, the results would be cataclysmal , and could endanger the existence of the planet and all life on it.