Swanning is a term often used to describe an individual who is behaving in a carefree or flaunting manner. However, there are various synonyms that one can use to describe this type of behavior. For instance, terms such as gallivanting, carousing, frolicking, and cavorting are all similar to swanning. Each of these words has a slightly different connotation but generally refers to someone who is enjoying themselves without any concerns. Other synonyms for swanning include indulging, roistering, and reveling, which all imply a sense of pleasure and boisterousness. In summary, there are many words that can be used in place of swanning, which all convey the same sense of lightheartedness and absence of worry.