Center letter: f
Outer letter: a e g i l n
Answers (57):
  finagle
  leafing
  alfalfa
  elfin
  fail
  failing
  falafel
  fall
  fallen
  falling
  fang
  fanning
  feel
  feeling
  feign
  feigning
  feline
  fell
  fella
  felling
  fennel
  fief
  fife
  fifing
  file
  filial
  filing
  fill
  filling
  finagling
  final
  finale
  fine
  finial
  fining
  flag
  flagella
  flagging
  flail
  flailing
  flan
  flange
  flanging
  flannel
  flea
  flee
  fleeing
  fling
  flinging
  gaff
  gaffe
  infill
  infilling
  leaf
  life
  lifeline
  naif