The word "stretching for" can be used to indicate reaching for something or extending oneself beyond one's comfort zone. Synonyms for this phrase include reaching for, aspiring to, aiming for, striving for, and pursuing. These words all suggest a sense of determination and effort towards achieving a goal or objective. Other synonyms for "stretching for" could include pushing for, working towards, or even fighting for, depending on the context. Whether it is a personal or professional goal, using these synonyms can add variety to your writing while maintaining the same meaning and intention.