Center letter: n
Outer letter: c i m o t u
Answers (51):
  continuum
  coconut
  cocoon
  coin
  common
  commotion
  communion
  concoct
  concoction
  conic
  cotton
  count
  cumin
  icon
  iconic
  into
  intuit
  intuition
  ionic
  mini
  minim
  minimum
  minion
  mint
  mono
  moon
  motion
  mount
  munition
  mutton
  noncom
  nonunion
  noon
  notion
  noun
  nuncio
  onion
  onto
  tinct
  tint
  tonic
  toon
  tuition
  tunic
  uncommon
  unction
  uncut
  union
  unit
  unmount
  unto