VOWEL is a playable word

vowel Scrabble® Dictionary

noun
pl. vowels
a type of speech sound
(adjective) voweled, vowelled
21 Playable Words can be made from "VOWEL"
   2-Letter Words (7 found)
   3-Letter Words (8 found)
   4-Letter Words (5 found)
   5-Letter Words (1 found)