KILLIFISH

Yes, KILLIFISH is a Scrabble word!

Letter values in Scrabble US: K 5, I 1, L 1, L 1, I 1, F 4, I 1, S 1, H 4.K 5 · I 1 · L 1 · L 1 · I 1 · F 4 · I 1 · S 1 · H 4

Is it a valid word?

• Scrabble US: valid, 19 points.Scrabble USYour dictionary · Change (go to the dictionary switch)Valid · 19 points
• Scrabble UK: valid, 19 points. Make Scrabble UK your dictionary.Scrabble UKYour dictionary · ChangeValid · 19 points
• Words with Friends: valid, 20 points. Make Words with Friends your dictionary.Words with FriendsYour dictionary · ChangeValid · 20 points