COLLABORATOR

Yes, COLLABORATOR is a Scrabble word!

Letter values in Scrabble US: C 3, O 1, L 1, L 1, A 1, B 3, O 1, R 1, A 1, T 1, O 1, R 1.C 3 · O 1 · L 1 · L 1 · A 1 · B 3 · O 1 · R 1 · A 1 · T 1 · O 1 · R 1

Is it a valid word?

• Scrabble US: valid, 16 points.Scrabble USYour dictionary · Change (go to the dictionary switch)Valid · 16 points
• Scrabble UK: valid, 16 points. Make Scrabble UK your dictionary.Scrabble UKYour dictionary · ChangeValid · 16 points
• Words with Friends: valid, 20 points. Make Words with Friends your dictionary.Words with FriendsYour dictionary · ChangeValid · 20 points