Center letter: p
Outer letter: a d i l r y
Answers (39):
  lapidary
  rapidly
  airplay
  apiary
  appall
  apply
  dippy
  drip
  drippy
  lipid
  lippy
  paddy
  paid
  pail
  pair
  palapa
  pall
  pallid
  pallidly
  palp
  papa
  papal
  papally
  papaya
  papilla
  pappy
  papyri
  parlay
  parry
  payday
  piddly
  pill
  pillar
  plaid
  play
  pray
  rapid
  ripply
  yappy