PRIVATEST is a playable word

private Scrabble® Dictionary

adjective
privater, privatest
not for public use or knowledge
noun
pl. privates
a soldier of lower rank
455 Playable Words can be made from "PRIVATEST"
   2-Letter Words (18 found)
   3-Letter Words (78 found)
   8-Letter Words (1 found)
   9-Letter Words (1 found)