ABSURDEST is a playable word

absurd Scrabble® Dictionary

adjective
absurder, absurdest
ridiculously incongruous or unreasonable
(adverb) absurdly
noun
pl. absurds
the condition in which a person exists in an irrational and meaningless universe
474 Playable Words can be made from "ABSURDEST"
   2-Letter Words (19 found)
   8-Letter Words (5 found)
   9-Letter Words (2 found)