disgracefully

from WordNet (r) 3.0 (2006)

disgracefully
    adv 1: in a dishonorable manner or to a dishonorable degree;
           "his grades were disgracefully low" [syn:
           {disgracefully}, {ingloriously}, {ignominiously},
           {discreditably}, {shamefully}, {dishonorably},
           {dishonourably}]

from The Collaborative International Dictionary of English v.0.48

Disgraceful \Dis*grace"ful\, a.
   Bringing disgrace; causing shame; shameful; dishonorable;
   unbecoming; as, profaneness is disgraceful to a man. --
   {Dis*grace"ful*ly}, adv. -- {Dis*grace"ful*ness}, n.
   [1913 Webster]

         The Senate have cast you forth disgracefully. --B.
                                                  Jonson.
   [1913 Webster]