| safety standard | 40.95 | The device meets safety standards. | ||
| safety concern | 33.25 | Both cited safety concerns. | ||
| safety measure | 27.06 | But avoid duplicating safety measures. | ||
| safety board | 22.45 | But they are a new technology for the safety board. | ||
| safety issue | 19.55 | No, it is not the safety issue. | ||
| safety regulation | 18.24 | Every railway has complex safety regulations. | ||
| safety rule | 17.91 | Go over some safety rules too. | ||
| safety problem | 17.58 | It could cause food safety problems. | ||
| safety reason | 17.05 | They made the change for safety reasons. | ||
| safety official | 15.87 | Nor did government safety officials. | ||
| safety record | 15.47 | It has a good safety record. | ||
| safety feature | 15.34 | Both have similar safety features. | ||
| safety precaution | 14.42 | All safety precautions must be followed. | ||
| safety expert | 14.35 | Most safety experts agree. | ||
| safety equipment | 11.52 | He had no safety equipment. | ||
| safety device | 10.07 | Safety devices are available. | ||
| safety procedure | 9.87 | Another reviewed safety procedures with her. | ||
| safety check | 9.55 | Inside are more safety checks. | ||
| safety hazard | 8.89 | I know they are a safety hazard. | ||
| safety system | 8.89 | Or even a decent safety restraint system? |