Is “Lubra” a Scrabble word?
Yes
LUBRA
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 Lubra
/ˈluːbɹə/
noun
1.(now racially offensive) A female Aboriginal Australian.