Center letter: d
Outer letter: e h i k l o
Answers (61):
  likelihood
  deed
  deeded
  deke
  deked
  deli
  dell
  diddle
  diddled
  died
  dike
  dildo
  dill
  diode
  dodo
  dole
  doled
  doll
  dolled
  dollied
  doodle
  doodled
  eddied
  eked
  elide
  elided
  heed
  heeded
  heeled
  held
  hide
  hied
  hiked
  hilled
  hoed
  hold
  holed
  hood
  hooded
  hoodie
  hoodoo
  hooked
  idle
  idled
  idol
  iodide
  keeled
  keloid
  kidded
  kiddie
  kiddo
  killed
  lede
  lidded
  lied
  liked
  lode
  lolled
  looked
  oiled
  oldie