Center letter: n
Outer letter: c f i o r t
Answers (47):
  friction
  citron
  cocoon
  coffin
  coin
  concoct
  concoction
  confit
  confront
  conic
  contort
  contortion
  contrition
  corn
  cotton
  croon
  fiction
  finito
  font
  front
  icon
  iconic
  info
  into
  intro
  ionic
  iron
  ironic
  nitric
  nitro
  noir
  nonfiction
  noon
  nori
  notion
  onion
  onto
  ricin
  rotini
  tinct
  tint
  tonic
  toon
  torn
  tortoni
  tricorn
  triton