TUBIST is a playable word

tubist Scrabble® Dictionary

noun
pl. tubists
a tubaist
35 Playable Words can be made from "TUBIST"
   2-Letter Words (7 found)
   3-Letter Words (14 found)
   4-Letter Words (11 found)
   5-Letter Words (2 found)
   6-Letter Words (1 found)