Is “Wacky” a Scrabble word?
Yes
WACKY
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 Wacky
/ˈwæk.iː/
adjective
1.Zany; eccentric
Synonyms: eccentric, zany