Center letter: e
Outer letter: c g h l o w
Answers (28):
  cogwheel
  cell
  cello
  chew
  cloche
  college
  echo
  gelee
  ghee
  glee
  goggle
  google
  heel
  hell
  hellhole
  hello
  hole
  lech
  leech
  loge
  ogee
  ogle
  oleo
  well
  whee
  wheel
  whew
  whole