XANTHEIN is a playable word

xanthein Scrabble® Dictionary

noun
pl. xantheins
the water-soluble part of the coloring matter in yellow flowers
102 Playable Words can be made from "XANTHEIN"
   2-Letter Words (21 found)
   6-Letter Words (1 found)
   7-Letter Words (1 found)
   8-Letter Words (2 found)