Is “Keiretsu” a Scrabble word?
Yes
KEIRETSU
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 Keiretsu
noun
1.A set of Japanese companies with interlocking business relationships and shareholdings.