Center letter: c
Outer letter: a e f i l m
Answers (45):
  malefic
  acacia
  acai
  acclaim
  acme
  cafe
  calf
  call
  calla
  calm
  came
  camel
  camellia
  cami
  celiac
  cell
  celli
  cilia
  claim
  clam
  clef
  cliff
  clime
  efface
  emcee
  face
  facial
  facile
  fecal
  fleece
  icefall
  icicle
  iliac
  lace
  laic
  laical
  lice
  lilac
  mace
  malic
  malice
  mecca
  mica
  mice
  mimic