Is “Cofound” a Scrabble word?
Yes
COFOUND
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 Cofound
verb
1.To found at the same time as another.
2.To found with one or more other people.