adjective (a)

• providing assistance or serving a useful function

  menyediakan bantuan atau melayani fungsi yang berguna

  Antonym:
  unhelpful
  

  source: wordnet30
• Furnishing help; giving aid; assistant; useful; salutary.

  tolong perabotan; memberi bantuan; asisten; berguna; sihat.

  source: webster1913