Is “Fifteen” a Scrabble word?
Yes
FIFTEEN
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 Fifteen
/fɪfˈtiːn/
numeral
1.The cardinal number occurring after fourteen (14) and before sixteen (16).
Synonyms: 15, XV