ANCIENTEST is a playable word

ancient Scrabble® Dictionary

adjective
ancienter, ancientest
of or pertaining to time long past
noun
pl. ancients
one who lived in ancient times
368 Playable Words can be made from "ANCIENTEST"
   2-Letter Words (17 found)
   9-Letter Words (2 found)
   10-Letter Words (1 found)