IRREVERSIBLY

Yes, IRREVERSIBLY is a Scrabble word!

Letter values in Scrabble US: I 1, R 1, R 1, E 1, V 4, E 1, R 1, S 1, I 1, B 3, L 1, Y 4.I 1 · R 1 · R 1 · E 1 · V 4 · E 1 · R 1 · S 1 · I 1 · B 3 · L 1 · Y 4

Is it a valid word?

• Scrabble US: valid, 20 points.Scrabble USYour dictionary · Change (go to the dictionary switch)Valid · 20 points
• Scrabble UK: valid, 20 points. Make Scrabble UK your dictionary.Scrabble UKYour dictionary · ChangeValid · 20 points
• Words with Friends: valid, 22 points. Make Words with Friends your dictionary.Words with FriendsYour dictionary · ChangeValid · 22 points