Is “Unsharp” a Scrabble word?
Yes
UNSHARP
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 Unsharp
verb
1.To sharpen (an image) by creating a blurred ("unsharp") negative as a mask, and then combining that mask with the original.
adjective
1.Not sharp; out of focus.