adverb (r)

• in a powerful manner(adv.all)

  Example:
  The federal government replaced the powerfully pro-settler Sir Godfrey Huggins with the even tougher and more determined ex-trade unionist.
  

  Synonym:
  strongly
  

  source: wordnet30
• in a manner having a powerful influence(adv.all)

  Synonym:
  potently
  

  source: wordnet30