unfortunately

from WordNet (r) 3.0 (2006)

unfortunately
    adv 1: by bad luck; "unfortunately it rained all day"; "alas, I
           cannot stay" [syn: {unfortunately}, {unluckily},
           {regrettably}, {alas}] [ant: {as luck would have it},
           {fortuitously}, {fortunately}, {luckily}]

from The Collaborative International Dictionary of English v.0.48

Unfortunate \Un*for"tu*nate\, a.
   Not fortunate; unsuccessful; not prosperous; unlucky;
   attended with misfortune; unhappy; as, an unfortunate
   adventure; an unfortunate man; an unfortunate commander;
   unfortunate business. -- n. An unfortunate person. --Hood.
   [1913 Webster] -- {Un*for"tu*nate*ly}, adv. --
   {Un*for"tu*nate*ness}, n.
   [1913 Webster]

from Moby Thesaurus II by Grady Ward, 1.0

26 Moby Thesaurus words for "unfortunately":
      by ill hap, by ill luck, impolitically, impoliticly,
      in adverse circumstances, inadvisably, inappropriately, inaptly,
      inauspiciously, incongruously, inconveniently, ineptly,
      inexpediently, infelicitously, inopportunely, sadly, undesirably,
      unfavorably, unfittingly, unhappily, unluckily, unpromisingly,
      unpropitiously, unprovidentially, unseasonably, unsuitably

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