Is “Exactas” a Scrabble word?
Yes
EXACTAS
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 Exactas
noun
1.A bet in which the bettor must correctly pick the two runners who finish first and second, in the correct order.