TWELFTHS is a playable word

twelfth Scrabble® Dictionary

noun
pl. twelfths
the number twelve in a series
83 Playable Words can be made from "TWELFTHS"
   2-Letter Words (11 found)
   3-Letter Words (24 found)
   5-Letter Words (13 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)