adjective
- extremely mean, cruel, or cowardly
Examples
- The villain hatched a dastardly plan to steal the treasure.
- It was a dastardly act to abandon the injured hiker.
- The dastardly scheme involved cheating elderly people out of their savings.
- He was known for his dastardly behavior toward his employees.
- The movie featured a dastardly character who terrorized the town.
- Such dastardly conduct has no place in civilized society.