The phrase "battle life" is often used to describe the struggles and hardships that people face in everyday life. However, there are many synonyms that can be used to convey this same meaning. Some examples include "fight for survival," "struggle for existence," "grapple with adversity," "combat challenges," "confront obstacles," and "conquer difficulties." Each of these phrases paints a different picture of the challenges one may face in life, but all convey the idea of an ongoing struggle to overcome adversity. By using these synonyms, one can add a variety of color and nuance to descriptions of life's struggles.