Sentences with Lifesaver

The new technology proved to be a lifesaver, making the tedious task much more efficient.

The generous donor turned out to be a lifesaver for the small charity, helping them continue their mission.

The experienced guide acted as a lifesaver, leading the hikers safely through the challenging terrain.

The philanthropist's generous donation was a financial lifesaver for the struggling community center.

The invention of antibiotics has been a significant medical lifesaver, saving countless lives from bacterial infections.

The solar-powered charger was a lifesaver during the camping trip, ensuring they had power for communication devices.