XANTHIN is a playable word

xanthin Scrabble® Dictionary

noun
pl. xanthins
a yellow pigment
42 Playable Words can be made from "XANTHIN"
   2-Letter Words (13 found)
   3-Letter Words (18 found)
   4-Letter Words (8 found)
   5-Letter Words (2 found)
   7-Letter Words (1 found)