ELDEST is a playable word

old Scrabble® Dictionary

adjective
older, oldest or elder, eldest
living or existing for a relatively long time
noun
pl. olds
an individual of a specified age
57 Playable Words can be made from "ELDEST"
   2-Letter Words (6 found)
   3-Letter Words (17 found)
   5-Letter Words (11 found)
   6-Letter Words (1 found)