Center letter: m
Outer letter: d g i l n o
Answers (43):
  molding
  dimming
  doming
  dominion
  domino
  doom
  dooming
  glom
  glomming
  gloom
  glooming
  idiom
  limn
  limning
  limo
  loom
  looming
  middling
  midi
  mild
  mill
  milling
  million
  miming
  mind
  minding
  mingling
  mini
  minim
  mining
  minion
  moil
  moiling
  mold
  moll
  mondo
  mono
  monolog
  mood
  mooing
  moon
  mooning
  omigod