responsibleness

/rɪˈspɑnsəbəlnəs/
noun
  1. The quality of being reliable, trustworthy, and able to handle duties well.
    • The teacher praised the student's responsibleness in completing all assignments on time.
    • In a crisis, we need someone with proven responsibleness to take charge.
    • Her responsibleness made her the perfect candidate for team leader.
What does "responsibleness" mean? | whatsthatwordmean | whatsthatwordmean