BARRENER is a playable word

barren Scrabble® Dictionary

adjective
barrener, barrenest
unproductive
(adverb) barrenly
noun
pl. barrens
a tract of barren land
67 Playable Words can be made from "BARRENER"
   2-Letter Words (11 found)
   3-Letter Words (22 found)
   5-Letter Words (7 found)
   6-Letter Words (6 found)
   8-Letter Words (1 found)