adverb (r)

• with eloquence(adv.all)

  Example:
  He expressed his ideas eloquently.
  

  Synonym:
  articulately
  Antonym:
  inarticulately, ineloquently
  

  source: wordnet30
• in an articulate manner(adv.all)

  Antonym:
  inarticulately
  

  source: wordnet30
• In an eloquent manner.(adverb)

  source: webster1913