Is “Mousy” a Scrabble word?
Yes
MOUSY
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 Mousy
/ˈmaʊsi/
noun
1.A mouse.
adjective
1.Resembling a mouse.
2.Abounding or infested with mice.