Is “Wiltjas” a Scrabble word?
Yes
WILTJAS
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 Wiltjas
noun
1.A semicircular Aboriginal dwelling, intended as a temporary shelter from the heat of the sun.