Is “Coca” a Scrabble word?
Yes
COCA
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 Coca
/ˈkəʊkə/
noun
1.Any of the four cultivated plants which belong to the family Erythroxylaceae, native to western South America.
2.The dried leaf of one of these plants, the South American shrub (Erythroxylum coca), widely cultivated in Andean countries, which is the source of cocaine.