Is “Vowel” a Scrabble word?
Yes
VOWEL
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Vowel
/vaʊl/
noun
1.A sound produced by the vocal cords with relatively little restriction of the oral cavity, forming the prominent sound of a syllable.
2.A letter representing the sound of vowel; in English, the vowels are a, e, i, o, u, and sometimes y.
verb
1.To add vowel points to a consonantal script (e.g. niqqud in Hebrew or harakat in Arabic)
Synonyms: vocalize, vowelize