Is “Nat” a Scrabble word?
Yes
NAT
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 Nat
/nɑːt/
noun
1.A spirit in Burmese mythology, whose cult is followed alongside Buddhism.