Center letter: c
Outer letter: a e i n t x
Answers (43):
  inexact
  acacia
  acai
  accent
  acetate
  acetic
  acne
  ancient
  antic
  attic
  cacti
  cancan
  cane
  canine
  canna
  cant
  cantata
  canteen
  cantina
  cent
  cetacean
  cite
  enact
  entice
  exact
  exacta
  excite
  exec
  extinct
  incant
  incite
  intact
  niacin
  nice
  niece
  tacet
  tacit
  tact
  tactic
  tactician
  tannic
  tinct
  titanic