noun (n)

• cheerful compliance

  pelaksanaan ceria

  Example:
  He expressed his willingness to help.
  

  Antonym:
  involuntariness, unwillingness
  

  source: wordnet30
• The quality or state of being willing; free choice or consent of the will; freedom from reluctance; readiness of the mind to do or forbear.

  kualiti atau keadaan menjadi bersedia; ikhtiar atau persetujuan dari kehendak; kebebasan dari ketidaksukaan; kesediaan pikiran tugasan atau nenek moyang.

  source: webster1913