Center letter: e
Outer letter: a c g i m n
Answers (61):
  menacing
  acme
  acne
  ageing
  amen
  anemia
  anemic
  anime
  cage
  came
  cane
  canine
  cinema
  egging
  emcee
  emceeing
  eminence
  encage
  encaging
  enema
  engage
  engaging
  engine
  enigma
  gage
  game
  gamine
  gene
  genie
  genii
  gimme
  iceman
  icemen
  image
  imagine
  imminence
  inane
  innie
  mace
  mage
  manage
  mane
  mange
  mean
  meanie
  meaning
  mecca
  mega
  meme
  meming
  menace
  mice
  mien
  mime
  mince
  mine
  name
  nene
  nice
  niece
  nine