TATHATAS is a playable word

tathata Scrabble® Dictionary

noun
pl. tathatas
the ultimate nature of all things in Buddhism
28 Playable Words can be made from "TATHATAS"
   2-Letter Words (7 found)
   3-Letter Words (13 found)
   4-Letter Words (6 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)