Center letter: l
Outer letter: e i k p u y
Answers (31):
  puppylike
  eely
  illy
  keel
  kelp
  kelpie
  kill
  leek
  lieu
  like
  likely
  lily
  lippy
  lull
  lulu
  peel
  pile
  pileup
  pill
  plie
  pule
  puli
  pull
  pulley
  pulp
  pulpy
  pupil
  ukulele
  yell
  yelp
  yule