Center letter: m
Outer letter: a c n o r y
Answers (50):
  acronym
  monocracy
  ammo
  armor
  armory
  army
  aroma
  camo
  carom
  cayman
  coma
  comma
  common
  cram
  macaron
  macaroon
  macro
  macron
  mama
  mamma
  mammary
  mammon
  manna
  manor
  many
  maraca
  marm
  maroon
  marry
  mayo
  mayor
  moan
  momma
  mommy
  mono
  mononym
  moon
  moony
  moor
  moray
  morn
  morocco
  moron
  myna
  noncom
  norm
  roam
  romcom
  room
  roomy