Best-loved is a term that is commonly used to describe something or someone that is adored or cherished by many. However, there are several synonyms that can be used in place of this phrase. Some of these synonyms include popular, beloved, treasured, favored, darling, cherished, esteemed, and much-loved. Each of these words carries its own unique connotations and can be utilized based on the context in which they are being used. Whether you are describing a book, song, or a person, there are many ways to express that it is deeply cherished and adored by many, without using the term "best-loved".