zealousness

/ˈzɛləsnəs/
noun
  1. The quality of being extremely enthusiastic and dedicated.
    • His zealousness in protecting the environment earned him an award.
    • Her zealousness for the project was contagious among the team.
    • The coach admired the player's zealousness during practice.
Antonyms
What does "zealousness" mean? | whatsthatwordmean | whatsthatwordmean