tirelessness

Definitions

The quality of being capable of working for a long time without becoming exhausted.

Persistent and unflagging effort or energy in pursuing a task.

Examples

Her tirelessness in the face of constant setbacks inspired the entire team to keep working toward their goal.

The volunteers were recognized for their tirelessness during the relief efforts following the natural disaster.

Synonyms

persistence indefatigability assiduity tenacity unflagging energy diligence steadfastness

Antonyms

lethargy laziness fatigue sloth indolence weariness idleness