Center letter: r
Outer letter: a g i l n y
Answers (69):
  angrily
  glaringly
  rallying
  agar
  agrarian
  airily
  airing
  airy
  angry
  aria
  aril
  arraign
  arraigning
  arranging
  array
  arraying
  garaging
  gargling
  girl
  girly
  glaring
  gnarl
  gnarling
  gnarly
  grail
  grain
  graining
  grainy
  gran
  granary
  granny
  gray
  graying
  grill
  grilling
  grin
  grinning
  grinningly
  ingrain
  ingraining
  lair
  liar
  lira
  nary
  nigiri
  raga
  ragging
  raging
  raglan
  rail
  railing
  rain
  raining
  rainy
  rally
  rang
  ranging
  rangy
  rani
  raring
  raying
  rial
  rigging
  riling
  rill
  ring
  ringing
  riyal
  yarn