sickeningly

from WordNet (r) 3.0 (2006)

sickeningly
    adv 1: in a disgusting manner or to a disgusting degree; "the
           beggar was disgustingly filthy" [syn: {disgustingly},
           {distastefully}, {revoltingly}, {sickeningly}]

from The Collaborative International Dictionary of English v.0.48

Sickening \Sick"en*ing\, a.
   Causing sickness; specif., causing surfeit or disgust;
   nauseating. -- {Sick"en*ing*ly}, adv.
   [1913 Webster]

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