The Collaborative International Dictionary of English v.0.48:

Hound \Hound\, v. t. [imp. & p. p. Hounded; p. pr. & vb. n.
   Hounding.]
   1. To set on the chase; to incite to pursuit; as, to hounda
      dog at a hare; to hound on pursuers. --Abp. Bramhall.
      [1913 Webster]

   2. To hunt or chase with hounds, or as with hounds.
      --L'Estrange.
      [1913 Webster]

Moby Thesaurus II by Grady Ward, 1.0:

28 Moby Thesaurus words for "hounded":
   badgered, baited, bedeviled, beset, bugged, bullyragged, chivied,
   deviled, dogged, fretted, harassed, harried, haunted, heckled,
   hectored, needled, nipped at, persecuted, pestered, picked on,
   plagued, ragged, teased, tormented, vexed, worried, worried sick,
   worried stiff