RIGHTER is a playable word

righter Scrabble® Dictionary

noun
pl. righters
one that rights
51 Playable Words can be made from "RIGHTER"
   2-Letter Words (10 found)
   3-Letter Words (20 found)
   4-Letter Words (10 found)
   5-Letter Words (10 found)
   7-Letter Words (1 found)