Center letter: l
Outer letter: a k m n o w
Answers (28):
  moonwalk
  allow
  anal
  annal
  knoll
  koala
  kola
  lama
  lank
  lawman
  lawn
  llama
  llano
  loam
  loan
  loll
  look
  loom
  loon
  mall
  mallow
  mammal
  moll
  moola
  walk
  wall
  wallow
  wool