persevering
Definitions
Continuing in a course of action even in the face of difficulty or with little or no prospect of success.
Having or showing persistence and tenacity in achieving a goal.
Examples
Despite the numerous setbacks he faced during his research, he remained persevering until he finally achieved a breakthrough.
The team's persevering attitude throughout the long season eventually led them to win the championship.
She is known for her persevering nature, never giving up on a project no matter how difficult the obstacles become.
Synonyms
persistent tenacious determined steadfast diligent indefatigable resolute
Antonyms
quitting fickle indecisive lazy irresolute vacillating inconsistent