1) The unsafety of the old bridge prompted immediate repairs.

2) The dark alley was filled with an aura of unsafety.

3) The unsafety of the equipment led to a temporary shutdown of the factory.

4) Residents complained about the unsafety of the neighborhood due to recent break-ins.

5) The unsafety of the playground equipment raised concerns among parents.

6) The unsafety of the wiring in the building caused a fire hazard.

7) The unsafety of the neighborhood prompted increased police patrols.

8) The unsafety of the car's brakes made driving it a dangerous risk.

9) The unsafety of the hike made it necessary to bring emergency supplies.

10) The unsafety of the chemical exposure required workers to wear protective gear at all times.