relentless (adjective)

1. Why did the scarecrow win an award? Because he was relentless in his efforts to keep the birds away!

2. The protagonist in the novel was on a relentless quest to find her long-lost sister.

3. Despite facing numerous obstacles, their love was relentless and they fought for each other until the end.

4. The skyscraper's relentless design captured attention with its bold lines and minimalist aesthetic.

1. The relentless pursuit of justice in the movie showed the protagonist's determination to bring the criminals to justice.

2. The relentless fear that the main character experienced throughout the horror movie made it a truly terrifying experience.

3. In the science fiction movie, the relentless alien invasion threatened to wipe out humanity and destroy the Earth.

4. The hero's relentless quest to retrieve the stolen artifact in the fantasy movie showcased his bravery and determination.