The DICT Development Group

  31 Moby Thesaurus words for "broken down":
     battered, beat-up, beaten up, brokenhearted, crushed, cut up,
     decrepit, derelict, desolated, dilapidated, dingy, heart-stricken,
     heart-struck, heartbroken, in ruins, inundated, overcome,
     overwhelmed, ramshackle, ruined, ruinous, run-down, seedy, slummy,
     stricken, tacky, tattered, threadbare, tottery, tumbledown,
     undone