masterfulness

/ˈmæstərfəlnəs/
noun
  1. The quality of being extremely skilled or expert at something.
    • Her masterfulness on the piano amazed the entire audience.
    • The chef's masterfulness in the kitchen earned him a Michelin star.
    • His masterfulness at solving complex problems made him invaluable to the team.
  2. The quality of being dominant or in control.
    • The director's masterfulness on set ensured the film was completed on time.
    • The leader's masterfulness kept the group focused during the crisis.
    • His masterfulness in negotiations often left opponents with no good options.
Antonyms
What does "masterfulness" mean? | whatsthatwordmean | whatsthatwordmean