ACUTEST is a playable word

acute Scrabble® Dictionary

adjective
acuter, acutest
marked by sharpness or severity
(adverb) acutely
noun
pl. acutes
a type of accent mark
112 Playable Words can be made from "ACUTEST"
   2-Letter Words (9 found)
   6-Letter Words (6 found)
   7-Letter Words (2 found)