Center letter: p
Outer letter: a c h l o t
Answers (47):
  potlatch
  alcopop
  alpaca
  alpha
  appall
  atop
  capo
  captcha
  catalpa
  chap
  chop
  clap
  clop
  coop
  coopt
  hoop
  hoopla
  hotpot
  laptop
  lollop
  loop
  opal
  pact
  palapa
  palatal
  pall
  palp
  papa
  papal
  patch
  path
  phat
  photo
  plat
  plop
  plot
  poach
  poll
  polo
  pooch
  pooh
  pool
  poop
  poppa
  potato
  tapa
  topcoat