Words similar to safe

Example sentences for: safe

How can you use “safe” in a sentence? Here are some example sentences to help you improve your vocabulary:

However, because there is no treatment proven safe and effective to restore fertility, in our view, ovarian biopsy is not indicated outside a controlled trial [ 17 ] .
To accomplish its mission, NHTSA pursues two main strategies: setting and enforcing safety performance standards for motor vehicles and promoting safe driving behavior.
accurate, direct, estimates of the threshold or safe concentration of the toxicant could be obtained.
The Cathedral, west of Guana Cay, is a huge cave lit with sunlight streaming through holes in the ceiling; The large entrance makes it relatively safe for novice divers.
As a complementary strategy, the Human Hookworm Vaccine Initiative (HHVI) is developing a safe, efficacious, and cost-effective vaccine, the Na -ASP-2 Hookworm Vaccine, that would provide an additional tool for the control of hookworm [29,30].