LIGNINS is a playable word

lignin Scrabble® Dictionary

noun
pl. lignins
an essential part of woody tissue
34 Playable Words can be made from "LIGNINS"
   2-Letter Words (5 found)
   3-Letter Words (9 found)
   4-Letter Words (9 found)
   5-Letter Words (5 found)
   6-Letter Words (4 found)
   7-Letter Words (2 found)