HEIGHTHS is a playable word

heighth Scrabble® Dictionary

noun
pl. heighths
height
82 Playable Words can be made from "HEIGHTHS"
   2-Letter Words (12 found)
   3-Letter Words (25 found)
   5-Letter Words (9 found)
   6-Letter Words (6 found)
   7-Letter Words (5 found)
   8-Letter Words (1 found)