Is “Renga” a Scrabble word?
Yes
RENGA
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 Renga
noun
1.A form of Japanese verse in which short poems are connected together. Encompasses haikai, the origination point for haiku.