Is “Advisability” a Scrabble word?
Yes
ADVISABILITY
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 Advisability
/ædˌvaɪz.əˈbɪl.ə.ti/
noun
1.The quality of being advisable or prudent; advisableness.
2.An instance of advisability; a consideration in determining overall advisability.