Is “Proportionality” a Scrabble word?
Yes
PROPORTIONALITY
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 Proportionality
noun
1.The property of being proportional
2.The principle that government action ought to be proportional to the ends achieved (e.g. the military should not be deployed to stop petty vandalism)
3.The degree to which something is in proportion