Center letter: h
Outer letter: a b d e l u
Answers (32):
  bullheaded
  ahead
  bedhead
  behead
  beheaded
  beheld
  blah
  deadhead
  deadheaded
  halal
  hale
  hall
  haul
  hauled
  head
  headed
  heal
  healable
  healed
  heed
  heeded
  heel
  heeled
  held
  hell
  hubbub
  huddle
  huddled
  hued
  hula
  hull
  hulled