Is “Vaporware” a Scrabble word?
Yes
VAPORWARE
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 Vaporware
/ˈveɪ.pə.wɛə(ɹ)/
noun
1.An advertised product, often computer software, whose launch has not happened yet and might not ever happen.