PHONONS is a playable word

phonon Scrabble® Dictionary

noun
pl. phonons
a quantum of vibrational energy
60 Playable Words can be made from "PHONONS"
   2-Letter Words (9 found)
   3-Letter Words (20 found)
   4-Letter Words (19 found)
   5-Letter Words (9 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)