Reflecting well on something means that it enhances or raises the reputation or perception of something in a positive light. There are several synonyms for the phrase "reflect well on," such as "enhance," "improve," "elevate," "positively portray," and "bring credit to." These words all indicate a positive influence on something, whether it be a company, individual, or idea. For example, a successful charity event can reflect well on the organization's mission and reputation, enhancing public perception and positively portraying their cause. In summary, synonyms for "reflect well on" convey a positive impact and upliftment towards something.