This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. The property of being savage or behaving savagely.

n. The state or quality of being savage.

n. Savage character or condition; the state of being rude, uncivilized, or barbarous; barbarism.

n. Wild, fierce, or untamed disposition, instincts, or habits; cruelty; barbarity; savagery.

n. Fierceness: ferocity; rabid impetuosity.

n. the property of being untamed and ferocious

"Man in Black and Jacob are both supernatural beings, bordering on the magical, and their struggle was an example of morality in the Victorian era, in which Caliban's "savageness" was a result of his accession to all impulses, scorning notions of willful self-control."

ferocity    furiousness    fury    violence    vehemence    wildness    fierceness   

bloodthirstiness    mercilessness    panentheism    ruthlessness    pitilessness    vengefulness    imperiousness    forcefulness    blood-thirstiness    fearlessness