TACHISTS is a playable word

tachist Scrabble® Dictionary

noun
pl. tachists
an action painter
112 Playable Words can be made from "TACHISTS"
   2-Letter Words (12 found)
   3-Letter Words (30 found)
   6-Letter Words (6 found)
   7-Letter Words (3 found)
   8-Letter Words (1 found)