Is “Clunker” a Scrabble word?
Yes
CLUNKER
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 Clunker
/ˈklʌŋkɚ/
noun
1.A decrepit motor car.
2.Anything which is in poor condition or of poor quality.