Center letter: i
Outer letter: a o p r t y
Answers (40):
  topiary
  airport
  airy
  apiary
  aria
  atria
  iota
  itty
  oratorio
  pair
  papyri
  parity
  partita
  patio
  patriot
  pipit
  pita
  pitapat
  pity
  portrait
  prior
  priority
  priory
  raita
  rarity
  ratio
  riot
  roti
  tapir
  tiara
  tippy
  tiptop
  tori
  torii
  trait
  traitor
  trattoria
  trio
  trip
  trippy