When you want to spread the word about something, you need to publicise it. However, there are many synonyms for publicise that can help you convey your message effectively. You can promote, advertise, market, showcase, announce, or display your product or service to the public. You can also highlight or emphasize its benefits, features, or advantages to attract more attention. In addition, you can use social media platforms to publicise or share your content with a wider audience. Whatever method you choose, make sure to use clear and concise language to get your message across.