FEATEST is a playable word

feat Scrabble® Dictionary

adjective
feater, featest
skillful
noun
pl. feats
a notable act or achievement
84 Playable Words can be made from "FEATEST"
   2-Letter Words (10 found)
   3-Letter Words (26 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)