temperamentality

temperamental +‎ -ity

temperamentality (usually uncountable, plural temperamentalities)

1. The state or condition of being temperamental.
   • 1925, American Association for the Advancement of Science, Science:

     As in Bunsen and other pumps which incline to temperamentality, slight differences of construction sometimes lead to large changes in efficiency.

   • 2000, Ernst Cassirer, Steve G Lofts, The logic of the cultural sciences: five studies:

     It retained nothing of that temperamentality and unpredictability that characterize not only ordinary human action but also the activity of the "primitive"...