Center letter: t
Outer letter: a g i l n z
Answers (61):
  initializing
  tantalizing
  agita
  agitating
  alit
  anti
  atilt
  attain
  attaining
  gait
  gallant
  gating
  giant
  gilt
  glint
  glinting
  glitz
  gnat
  igniting
  initial
  initialing
  initiating
  lantana
  ligating
  lilt
  lilting
  lint
  litigant
  litigating
  natal
  natant
  tagging
  taiga
  tail
  tailgating
  tailing
  taint
  tainting
  tali
  tall
  tallit
  tang
  tangling
  tannin
  tanning
  tatting
  tattling
  tiling
  till
  tilling
  tilt
  tilting
  tinging
  tingling
  tinning
  tint
  tinting
  titan
  titillating
  titling
  ziti