Is “Tenno” a Scrabble word?
Yes
TENNO
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 Tenno
noun
1.The emperor of Japan as her head of state and the head of the Japanese imperial family.