The word "safer" can refer to several different meanings such as well-being, which would usually be placed as an adjective. It is similarly associated with being cautious, trustworthy, or reliable as the same part of speech.
As a noun "safe" can refer to the very same meanings. As a noun the word "safe" can have the same meaning if the sentence is structured differently. It is a physical thing where one can keep one's valuables.
My question is can the word "safer" be used as a noun in any context? I cannot think of any. Can anyone else?