Center letter: i
Outer letter: d e p t u z
Answers (34):
  deputize
  deputized
  died
  diet
  dieted
  dipped
  ditz
  dizzied
  eddied
  edit
  edited
  peptide
  petit
  petite
  pied
  pipe
  piped
  pipet
  pipette
  pipit
  pitied
  pitted
  puttied
  tepid
  tide
  tided
  tidied
  tied
  tipi
  tipped
  tippet
  tutti
  zipped
  ziti