Is “Intergrowth” a Scrabble word?
Yes
INTERGROWTH
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 Intergrowth
noun
1.A growing together and through each other of two crystals.