The word "evangelising" can be defined as spreading the teachings of a particular religion or belief system. However, there are many synonyms for this word that can be used to add variety and nuance to your language. Some examples include: proselytizing, preaching, sharing the gospel, promoting, converting, spreading the faith, and advocating. Each of these synonyms carries its own connotations and emphasizes different aspects of the act of evangelizing. For instance, "proselytizing" emphasizes the idea of converting others, while "advocating" puts the focus on persuading them to see things from your point of view. By experimenting with different synonyms, you can use language to convey your message in the most effective way possible.