Is “Mathematical” a Scrabble word?
Yes
MATHEMATICAL
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 Mathematical
/ˌmæθəˈmætɪkəl/
adjective
1.Of, or relating to mathematics
“a mathematical problem”
2.Possible but highly improbable
“The team has a mathematical chance of being promoted, but they need to win the next seven matches.”