English to English

verb (v)

• teach immoral behavior to(verb.social)

  Example:
  It was common practice to lead off the young ones, and teach them bad habits.
  

  Synonym:
  lead astray
  

  source: wordnet30
• set in motion, cause to start(verb.change)

  Synonym:
  begin, commence, start
  Antonym:
  end, terminate
  

  source: wordnet30