adverb (r)

• used as intensifiers

  digunakan sebagai intensifiers

  Example:
  Terribly interesting.
  

  Synonym:
  awful, awfully, frightfully
  

  source: wordnet30
• in a terrible manner

  dalam cara yang mengerikan

  Example:
  She sings terribly.
  

  Synonym:
  abominably, abysmally, atrociously, awfully, rottenly
  

  source: wordnet30