noun. Greatness of quantity, degree, or extent.

noun. The state of being much; large quantity.

noun. Greatness; extent.

noun. much the same.

noun. Large size or bulk; bigness; size; magnitude (large or small).

noun. Greatness in quantity, number, amount, or degree.

noun. greatness of quantity or measure or extent

"Mia Wasikowska did not ring my chimes as Alice -- she lacked, in the Hatter's words, "muchness," but she looked grand in her armor, and was in constant battle with a script that seemed to call upon her to be simultaneously passive and active, for no particular internal reason I could see."

much of a muchness  

magnitude  

bugaboos  hyracotherium  knothole  negotiations'  nephron  

extent  greatness