Is “Forty” a Scrabble word?
Yes
FORTY
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 Forty
/ˈfɔɹti/
noun
1.A bottle of beer containing forty fluid ounces.
numeral
1.The cardinal number occurring after thirty-nine and before forty-one.
Synonyms: Arabic numerals, Roman numerals, XL