HINTER is a playable word

hinter Scrabble® Dictionary

noun
pl. hinters
one that hints
58 Playable Words can be made from "HINTER"
   2-Letter Words (12 found)
   3-Letter Words (19 found)
   4-Letter Words (17 found)
   5-Letter Words (9 found)
   6-Letter Words (1 found)