zeal

UK: ziːl | US: ziːl

Definition
  1. n. great energy or enthusiasm in pursuit of a cause or objective

Structure
zeal <ardor, from Greek *zēlos*>
Etymology

The word "zeal" traces back to the Greek zēlos, meaning "ardor" or "jealousy." It entered Late Latin as zelus, retaining the sense of fervent devotion. In Old French, it became zel, and by Middle English, it evolved into "zeal," shedding its negative connotation of jealousy to emphasize passionate enthusiasm. The morpheme "zeal" remains intact, reflecting its unified historical root.

Examples
  1. She tackled the project with unwavering zeal.

  2. His zeal for social justice inspired many.

  3. The team’s zeal led them to victory.

  4. Religious zeal often drives charitable acts.

  5. Critics admired the artist’s creative zeal.