Center letter: b
Outer letter: a d e k m n
Answers (39):
  embanked
  abed
  ameba
  amebae
  baaed
  baba
  babe
  babka
  bade
  bake
  baked
  banana
  band
  bandana
  bandanna
  banded
  bane
  bank
  banked
  banned
  bead
  beaded
  beak
  beaked
  beam
  beamed
  bean
  beaned
  bedded
  been
  bend
  dabbed
  ebbed
  embank
  embed
  embedded
  kebab
  mamba
  nabbed