The construction site is considered unsafe due to the lack of safety measures.

Using outdated software can unsafe your computer.

He drove unsafely on the icy road.

The unsafeness of the building was evident in its crumbling walls and faulty wiring.

This road is unsafer than the other one.

He unsafes the gun before cleaning it.

He unsafed the area by removing the hazardous materials.

He is unsafing the equipment.

Using memory-unsafe programming techniques can lead to security vulnerabilities.

This is the unsafest neighborhood in the city.