bestially

from WordNet (r) 3.0 (2006)

bestially
    adv 1: in an inhumane manner; "she treated her husband
           bestially" [syn: {bestially}, {brutishly}, {in a beastly
           manner}]

from The Collaborative International Dictionary of English v.0.48

Bestially \Bes"tial*ly\, adv.
   In a bestial manner.
   [1913 Webster]

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