Is “Maar” a Scrabble word?
Yes
MAAR
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 Maar
/mɑː/
noun
1.A broad volcanic crater, usually filled with water to form a lake.