RUNES is a playable word

rune Scrabble® Dictionary

noun
pl. runes
a letter of an ancient alphabet
(adjective) runelike
33 Playable Words can be made from "RUNES"
   2-Letter Words (8 found)
   3-Letter Words (14 found)
   4-Letter Words (9 found)
   5-Letter Words (2 found)