Is “Zonking” a Scrabble word?
Yes
ZONKING
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 Zonking
verb
1.To hit hard .
2.To make (someone) sleepy or delirious, to put into a stupor .
3.(usually followed by “out”) To become exhausted, sleepy or delirious.
“After two hours of studying, I zonked out.”
adjective
1.Striking; great.