fierceness

synonyms fierce , ferocious , barbarous , savage , cruel mean showing fury or malignity in looks or actions. fierce applies to humans and animals that inspire terror because of their wild and menacing aspect or fury in attack <fierce warriors>. ferocious implies extreme fierceness and unrestrained violence and brutality <a ferocious dog>. barbarous implies a ferocity or mercilessness regarded as unworthy of civilized people <barbarous treatment of prisoners>. savage implies the absence of inhibitions restraining civilized people filled with rage, lust, or other violent passion <a savage criminal>. cruel implies indifference to suffering and even positive pleasure in inflicting it <the cruel jokes of schoolboys>.