Wildness
WordNet
noun
(1) An intractably barbarous or uncultivated state of nature
(2) An unruly disposition to do as one pleases
"Liza had always had a tendency to wildness"
"The element of wildness in his behavior was a protest against repressive convention"
(3) The property of being wild or turbulent
"The storm's violence"
(4) A feeling of extreme emotional intensity
"The wildness of his anger"