Is “Thunk” a Scrabble word?
Yes
THUNK
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 Thunk
/θʌŋk/
verb
1.To strike against something, without breakage, making a "thunk" sound.
“I was thunked on the head by his stick.”
interjection
1.Representing the dull sound of the impact of a heavy object striking another and coming to an immediate standstill, with neither object being broken by the impact.