Center letter: h
Outer letter: b c e i o t
Answers (31):
  biotech
  beech
  boho
  boohoo
  booth
  botch
  both
  chic
  chichi
  chit
  choice
  coho
  echo
  echoic
  etch
  ethic
  hectic
  hitch
  hobbit
  hobo
  hooch
  hoot
  hottie
  itch
  tech
  techie
  teeth
  teethe
  thee
  tithe
  tooth