Is “Ambidexterity” a Scrabble word?
Yes
AMBIDEXTERITY
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 Ambidexterity
noun
1.The property of being equally skillful with each hand.
2.Superior cleverness or adaptability.