Is “Hardback” a Scrabble word?
Yes
HARDBACK
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 Hardback
noun
1.A book with a solid binding.
adjective
1.(of a book) Having a solid binding.
Synonyms: hardcover