Center letter: c
Outer letter: d g h i l o
Answers (25):
  godchild
  chic
  chichi
  child
  childhood
  chili
  chill
  chocoholic
  cichlid
  clod
  clog
  cocci
  codicil
  coho
  coil
  cold
  colic
  colloid
  cool
  hooch
  illogic
  loch
  loci
  loco
  logic