Is “Slingback” a Scrabble word?
Yes
SLINGBACK
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 Slingback
noun
1.A type of women's shoe having a strap behind the heel or ankle