PINNULE is a playable word

pinnule Scrabble® Dictionary

noun
pl. pinnules
a pinnate part or organ
50 Playable Words can be made from "PINNULE"
   2-Letter Words (10 found)
   3-Letter Words (17 found)
   4-Letter Words (13 found)
   5-Letter Words (6 found)
   6-Letter Words (3 found)
   7-Letter Words (1 found)