Center letter: h
Outer letter: a c d e g n
Answers (35):
  changed
  ache
  ached
  ahead
  cache
  cached
  chad
  chance
  chanced
  change
  dacha
  deadhead
  deadheaded
  each
  egghead
  eggheaded
  enhance
  enhanced
  ganache
  ghee
  hand
  handed
  hang
  hanged
  head
  headache
  headed
  hedge
  hedged
  heed
  heeded
  hence
  henge
  henna
  hennaed