Is “Overinvestment” a Scrabble word?
Yes
OVERINVESTMENT
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 Overinvestment
noun
1.Excessive investment, especially in one particular area
“Due to our overinvestment in financial stocks, we will be unable to pay the heating bill this year.”