Is “Unfunny” a Scrabble word?
Yes
UNFUNNY
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 Unfunny
adjective
1.Not funny, especially when attempting to be.
“an unfunny joke”