indefatigable
The Spanish word 'infatigable' translates to 'untiring' or 'indefatigable' in English. This adjective is used to describe a person or effort that never shows signs of tiredness or relenting. It often implies a strong and persistent dedication or persistence.
She is tireless in her volunteer work.
This phrase describes a person who shows great energy and dedication in their volunteer activities.
The tireless journalist covered the story for weeks.
This sentence highlights the relentless effort of a journalist who is dedicated to reporting on a particular issue.
Despite the difficulties, her tireless spirit never gave up.
This example illustrates a person's unwavering determination and resilience in facing challenges.