Is “Grogram” a Scrabble word?
Yes
GROGRAM
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 Grogram
/ˈɡɹɒɡɹəm/
noun
1.A strong, rough fabric made up of a mixture of silk, and mohair or wool.
2.A garment made from this fabric.