"Published" is a common verb that describes the process of making written material available for public or individual access. However, there are several synonyms for "were published" that can add variation and creativity to your language. Some other words that can be used as synonyms for "were published" include "printed," "issued," "distributed," "released," "circulated," "disseminated," and "promulgated." Each of these synonyms may convey slightly different nuances, depending on the context and intended meaning. Choosing the right synonym can help to add interest and clarity to your writing, making it more engaging and impactful for your reader.