ACHIEVER is a playable word

achiever Scrabble® Dictionary

noun
pl. achievers
one that achieves
110 Playable Words can be made from "ACHIEVER"
   2-Letter Words (10 found)
   3-Letter Words (32 found)
   6-Letter Words (4 found)
   7-Letter Words (3 found)
   8-Letter Words (2 found)