Is “Frowsiest” a Scrabble word?
Yes
FROWSIEST
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 Frowsiest
adjective
1.Having a dingy, neglected, and scruffy appearance.