CATBOAT is a playable word

catboat Scrabble® Dictionary

noun
pl. catboats
a small sailboat
35 Playable Words can be made from "CATBOAT"
   2-Letter Words (7 found)
   3-Letter Words (18 found)
   4-Letter Words (8 found)
   5-Letter Words (1 found)
   7-Letter Words (1 found)