Center letter: h
Outer letter: c g i m n o
Answers (25):
  mooching
  chic
  chichi
  chignon
  chiming
  chin
  chinning
  chino
  cinch
  cinching
  coho
  conch
  gnocchi
  high
  hinging
  hogging
  homing
  honcho
  honing
  hooch
  inch
  inching
  mochi
  mooch
  nigh