The antonyms for the word "un-safer" are words that convey the opposite meaning of this term. Some of the antonyms for the word "un-safer" are safer, secure, protected, assured, and reliable. These words denote a state of being secure and protected against any harm or danger. For example, if we say that a place is safer than the other, it means that it is less prone to accidents, crime, or natural calamities. Therefore, using antonyms for the word "un-safer" is essential to accurately convey the intended message without creating confusion.