dogged

Definitions

Having or showing tenacity and grim persistence.

Marked by stubborn determination.

Examples

Despite numerous setbacks, her dogged determination eventually led to the success of the project.

The detective's dogged pursuit of the truth finally uncovered the long-hidden secret.

Synonyms

determined tenacious persistent resolute unyielding steadfast persevering

Antonyms

vacillating irresolute wavering fickle indecisive yielding halfhearted