PLUTON is a playable word

pluton Scrabble® Dictionary

noun
pl. plutons
a formation of igneous rock
(adjective) plutonic
41 Playable Words can be made from "PLUTON"
   2-Letter Words (10 found)
   3-Letter Words (17 found)
   4-Letter Words (9 found)
   5-Letter Words (4 found)
   6-Letter Words (1 found)