अ: a, like u in but
आ: aa, like a in father
इ: i, like i in bit
ई: ee, like ee in feet
उ: u, like u in put
ऊ: oo, like oo in moon
ऋ: ri
ए: e, like ay in say
ऐ: ai, like a in cat said long
ओ: o, like o in go
औ: au, like ow in cow

Free flashcards from Peabody at peabody.kids/flashcards/alphabet-devanagari-vowels