Center letter: a
Outer letter: d i l n t w
Answers (44):
  tailwind
  alit
  anal
  annal
  anti
  atilt
  attain
  await
  data
  dawn
  dial
  initial
  inlaid
  inland
  laid
  lain
  lanai
  land
  lantana
  lawn
  naan
  nada
  naiad
  nail
  nana
  natal
  natant
  tail
  taint
  tali
  tall
  tallit
  tannin
  tidal
  titan
  twain
  wail
  wait
  wall
  wand
  wanna
  want
  watt
  wildland