Center letter: l
Outer letter: o p r y c h
Answers (25):
  chlorophyll
  clop
  cloy
  color
  cool
  coolly
  coyly
  holly
  holy
  loch
  loco
  loll
  lollop
  loop
  loopy
  lorry
  phyllo
  plop
  ploy
  poll
  polo
  polyp
  pool
  poorly
  roll