Center letter: u
Outer letter: a d e g h l
Answers (48):
  laughed
  ague
  allude
  alluded
  delude
  deluded
  deluge
  deluged
  dual
  dude
  duel
  dueled
  dull
  dulled
  elude
  eluded
  gauge
  gauged
  glue
  glued
  glug
  glugged
  gulag
  gull
  gulled
  haul
  haulage
  hauled
  huddle
  huddled
  hued
  huge
  hugged
  hula
  hull
  hulled
  laud
  lauded
  laugh
  league
  luau
  luge
  luged
  luggage
  lugged
  lull
  lulled
  lulu