Center letter: n
Outer letter: d e i l v y
Answers (49):
  divinely
  denied
  deny
  devein
  deveined
  dine
  dined
  dividend
  divine
  divined
  dyne
  eleven
  ended
  endive
  enliven
  enlivened
  envied
  envy
  even
  evened
  evenly
  indeed
  indie
  innie
  lend
  lien
  line
  lined
  linen
  liven
  livened
  need
  needed
  needily
  needle
  needled
  needy
  nene
  nine
  ninny
  vein
  veined
  veiny
  vend
  vended
  vine
  viny
  vinyl
  yenned