untended

untended
    adj 1: lacking care and attention; "untended garden was soon
           overgrown with weeds"; "untended children"
    

46 Moby Thesaurus words for "untended":
      abandoned, available, deserted, disregarded, forsaken, free,
      godforsaken, half-done, ignored, laid aside, left undone, missed,
      neglected, omitted, open, overlooked, passed by, passed over,
      passed up, pigeonholed, put aside, run-down, shunted, sidelined,
      sidetracked, slighted, tenantless, unasked, unattended to,
      uncared-for, unchaperoned, unconsidered, undone, unfilled,
      uninhabited, unmanned, unoccupied, unpeopled, unpopulated,
      unregarded, unsolicited, unstaffed, untaken, untenanted, unwatched,
      vacant