Center letter: a
Outer letter: h m n o r y
Answers (50):
  harmony
  ahoy
  ammo
  annoy
  anon
  anyhoo
  armor
  armory
  army
  aroma
  array
  arroyo
  hammy
  haram
  harm
  harry
  hoar
  hoary
  honorary
  hoorah
  hooray
  hora
  hymnary
  mama
  mamma
  mammary
  mammon
  manna
  manor
  many
  marm
  maroon
  marry
  mayo
  mayor
  moan
  momma
  moray
  myna
  mynah
  naan
  nana
  nanny
  nary
  rayon
  roam
  roan
  roar
  yahoo
  yarn