TUXEDO is a playable word

tuxedo Scrabble® Dictionary

noun
pl. tuxedos or tuxedoes
a man's semiformal dinner coat
(adjective) tuxedoed
35 Playable Words can be made from "TUXEDO"
   2-Letter Words (12 found)
   3-Letter Words (15 found)
   4-Letter Words (5 found)
   5-Letter Words (2 found)
   6-Letter Words (1 found)