Is “Flotsam” a Scrabble word?
Yes
FLOTSAM
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 Flotsam
/ˈflɒtsəm/
noun
1.Debris floating in a river or sea, in particular fragments from a shipwreck.