English to English

adverb (r)

• without previous thought or preparation

  tanpa mengira atau persiapan terdahulu

  Example:
  She had made these remarks offhandedly.
  

  Synonym:
  offhand, offhanded
  

  source: wordnet30
• in a casually inconsiderate manner

  dalam satu sikap acuh tak acuh tidak pengertian

  Example:
  She threw him over offhandedly without even a Dear-John letter.
  

  source: wordnet30