Is “Motu” a Scrabble word?
Yes
MOTU
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 Motu
noun
1.A reef islet formed by broken coral and sand, surrounding an atoll.