CATARACT is a playable word

cataract Scrabble® Dictionary

noun
pl. cataracts
a tremendous waterfall
23 Playable Words can be made from "CATARACT"
   2-Letter Words (4 found)
   3-Letter Words (9 found)
   4-Letter Words (5 found)
   5-Letter Words (4 found)
   8-Letter Words (1 found)