negotiosity
The ability to negotiate many things at once.
archaic, uncountable
But there is yet a Third Atheistick Objection against Providence behind; That is^([sic]) is impossible, any One Being should Animadvert and Order all things in the Distant places of the world at once; and were this possible, yet would such Infinite Negotiosity be very Vneasie and Distractious to it, and altogether Inconsistent with Happiness.
Where it comes from
Learned borrowing from Latin negōtiōsitās. By surface analysis, negotious + -ity.
Adapted from the Wiktionary entry negotiosity (CC BY-SA 4.0).