Center letter: m
Outer letter: a f i n r y
Answers (30):
  infirmary
  affirm
  airman
  anima
  army
  farm
  firm
  imam
  infamy
  infirm
  mafia
  maim
  main
  mama
  mamma
  mammary
  mania
  manna
  many
  marina
  marinara
  marm
  marry
  miff
  mini
  minim
  minima
  mirin
  myna
  ramify