The Collaborative International Dictionary
Shockingness
Shocking \Shock"ing\, a. Causing to shake or tremble, as by a blow; especially, causing to recoil with horror or disgust; extremely offensive or disgusting.
The grossest and most shocking villainies.
--Secker.
[1913 Webster] -- Shock"ing*ly, adv. -- Shock"ing*ness,
n.
Wiktionary
shockingness
n. The state or quality of being shocking.