Center letter: b
Outer letter: a i l r t y
Answers (49):
  arability
  arbitrarily
  irritability
  irritably
  ratability
  tribally
  ability
  ably
  airball
  alibi
  arbitrary
  baba
  baby
  bail
  bait
  ball
  barb
  barbarity
  battily
  batty
  bialy
  bilabial
  biliary
  bill
  billy
  birria
  blab
  blabby
  blat
  brat
  bratty
  bray
  briar
  briary
  labia
  labial
  lability
  liability
  library
  rabbi
  rabbit
  ribbit
  ribby
  tabby
  tabla
  tibia
  tibial
  tribal
  trilby