Is “Antra” a Scrabble word?
Yes
ANTRA
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 Antra
noun
1.A bodily cavity, especially one having bony walls, especially one in the sinuses.