Is “Zonk” a Scrabble word?
Yes
ZONK
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 Zonk
noun
1.An unfavorable card or token, or undesirable or worthless item used as a prize in a contest or game show (such as Let's Make a Deal).
2.A feeling of a drug taking hold.
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.”