Is “Floc” a Scrabble word?
Yes
FLOC
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 Floc
noun
1.A floccule; a soft or fluffy particle suspended in a liquid, or the fluffy mass of suspended particles so formed.