YELLOWISH

Yes, YELLOWISH is a Scrabble word!

Letter values in Scrabble US: Y 4, E 1, L 1, L 1, O 1, W 4, I 1, S 1, H 4.Y 4 · E 1 · L 1 · L 1 · O 1 · W 4 · I 1 · S 1 · H 4

Is it a valid word?

• Scrabble US: valid, 18 points.Scrabble USYour dictionary · Change (go to the dictionary switch)Valid · 18 points
• Scrabble UK: valid, 18 points. Make Scrabble UK your dictionary.Scrabble UKYour dictionary · ChangeValid · 18 points
• Words with Friends: valid, 18 points. Make Words with Friends your dictionary.Words with FriendsYour dictionary · ChangeValid · 18 points