Is “Quokka” a Scrabble word?
Yes
QUOKKA
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 Quokka
/ˈkwɒkə/
noun
1.A cat-sized marsupial, Setonix brachyurus, of southwestern Australia.