anchor.diff:  exasperar,exasperate,
   escavar,excavate,
   exceder,exceed,
  -exceptar,excerpt,excerto
   trocar,exchange,troca
   ,excise,imposto
   excitar,excite,
  
positive.code: ,enforce,fazer cumprir
  engajar,engage,
  engendrar,engender,
  engenheirar,engineer,engenheiro
  gravar,engrave,
  ocupar,engross,
  engolfar,engulf,
  
negative.code: propagar,propagate,
  impulsionar,propel,
  propor,propose,
  propor,propound,
  proscrever,proscribe,
  processar,prosecute,
  