Center letter: p
Outer letter: e g h i l o
Answers (37):
  logophile
  elope
  epee
  epilog
  gloop
  glop
  goop
  help
  hippie
  hippo
  hoop
  hope
  lipo
  lollipop
  lollop
  loop
  loophole
  lope
  peel
  peep
  peephole
  people
  piehole
  pile
  pill
  pipe
  plie
  plop
  pogo
  pole
  polio
  poll
  polo
  pooh
  pool
  poop
  pope