Center letter: h
Outer letter: a o p r t y
Answers (40):
  atrophy
  ahoy
  apathy
  arhat
  happy
  harp
  harpy
  harry
  hart
  hath
  hatha
  hoar
  hoary
  hoop
  hoorah
  hooray
  hoot
  hoppy
  hora
  horror
  hortatory
  hotpot
  hypo
  oath
  paratha
  path
  pharaoh
  phat
  photo
  pooh
  that
  throat
  throaty
  tooth
  toothy
  torah
  trophy
  troth
  yahoo
  yoohoo