VOWELS is a playable word

vowel Scrabble® Dictionary

noun
pl. vowels
a type of speech sound
(adjective) voweled, vowelled
55 Playable Words can be made from "VOWELS"
   2-Letter Words (10 found)
   3-Letter Words (17 found)
   4-Letter Words (19 found)
   5-Letter Words (7 found)
   6-Letter Words (2 found)