VANQUISH

Yes, VANQUISH is a Scrabble word!

Letter values in Scrabble US: V 4, A 1, N 1, Q 10, U 1, I 1, S 1, H 4.V 4 · A 1 · N 1 · Q 10 · U 1 · I 1 · S 1 · H 4

Is it a valid word?

• Scrabble US: valid, 23 points.Scrabble USYour dictionary · Change (go to the dictionary switch)Valid · 23 points
• Scrabble UK: valid, 23 points. Make Scrabble UK your dictionary.Scrabble UKYour dictionary · ChangeValid · 23 points
• Words with Friends: valid, 25 points. Make Words with Friends your dictionary.Words with FriendsYour dictionary · ChangeValid · 25 points