The Collaborative International Dictionary of English v.0.48:

bereaved \be*reaved"\ (b[-e]*r[=e]v"), adj.
   mourning due to the death of a loved one.

   Syn: bereft, grief-stricken, grieving, mourning(prenominal),
        sorrowing(prenominal).
        [WordNet 1.5]

The Collaborative International Dictionary of English v.0.48:

Bereave \Be*reave"\ (b[-e]*r[=e]v"), v. t. [imp. & p. p.
   Bereaved (b[-e]*r[=e]vd"), Bereft (b[-e]*r[e^]ft"); p.
   pr. & vb. n. Bereaving.] [OE. bireven, AS. bere['a]fian.
   See Be-, and Reave.]
   [1913 Webster]
   1. To make destitute; to deprive; to strip; -- with of before
      the person or thing taken away.
      [1913 Webster]

            Madam, you have bereft me of all words. --Shak.
      [1913 Webster]

            Bereft of him who taught me how to sing. --Tickell.
      [1913 Webster]

   2. To take away from. [Obs.]
      [1913 Webster]

            All your interest in those territories
            Is utterly bereft you; all is lost.   --Shak.
      [1913 Webster]

   3. To take away. [Obs.]
      [1913 Webster]

            Shall move you to bereave my life.    --Marlowe.
      [1913 Webster]

   Note: The imp. and past pple. form bereaved is not used in
         reference to immaterial objects. We say bereaved or
         bereft by death of a relative, bereft of hope and
         strength.
         [1913 Webster]

   Syn: To dispossess; to divest.
        [1913 Webster]

WordNet (r) 3.0 (2006):

bereaved
    adj 1: sorrowful through loss or deprivation; "bereft of hope"
           [syn: bereaved, bereft, grief-stricken, grieving,
           mourning(a), sorrowing(a)]
    n 1: a person who has suffered the death of someone they loved;
         "the bereaved do not always need to be taken care of" [syn:
         bereaved, bereaved person]

Moby Thesaurus II by Grady Ward, 1.0:

43 Moby Thesaurus words for "bereaved":
   beggared, beggarly, bereaved of, bereft, cut off, denuded,
   deprived, deprived of, disadvantaged, distressed, divested,
   fatherless, fleeced, ghettoized, impoverished, in need, in rags,
   in want, indigent, lacking, mendicant, minus, motherless,
   necessitous, needy, on relief, orphan, orphaned, out at elbows,
   out of, parentless, parted from, pauperized, poverty-stricken,
   robbed of, shorn of, sorrowing, starveling, stripped, stripped of,
   underprivileged, wanting, widowed