Center letter: e
Outer letter: c h i k n t
Answers (56):
  kitchen
  kitchenette
  thicken
  cent
  check
  cheek
  chicken
  cite
  entente
  entice
  etch
  ethic
  ethnic
  heck
  hectic
  heinie
  hence
  hike
  hitchhike
  incite
  innie
  intent
  keen
  kente
  ketch
  kinetic
  kite
  kitten
  knee
  neck
  necktie
  nene
  nice
  niche
  niece
  nine
  nineteen
  nineteenth
  ninetieth
  nite
  tech
  techie
  teen
  teeth
  teethe
  tenet
  tent
  tenth
  thee
  then
  thence
  thicket
  thine
  ticket
  tine
  tithe