Is “Canvasback” a Scrabble word?
Yes
CANVASBACK
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Canvasback
noun
1.A North American wild duck, Aythya valisineria, popular as a game bird.