Cerberuses is the plural form of the word Cerberus, which refers to the three-headed dog guarding the gates of the underworld in Greek mythology. If you are looking for synonyms for Cerberuses, you could use phrases like "three-headed guard dogs" or "hell-hound guardians". Other words that could be used as an alternative for Cerberuses include watchdogs, protectors, sentinels, defenders, or gatekeepers. These synonyms can help add variety to your writing and make it more engaging for your readers. Whether you are writing about mythology, security, protection, or any other topic, using synonyms for Cerberuses can help you communicate your ideas more effectively.