When we want to emphasize a point or add additional information to what we are saying, the phrase "more than that" is often used. However, there are several synonyms that can be used in place of this common phrase. For example, "furthermore" or "moreover" can be used to add additional information or support to a previous statement. "Additionally" is another synonym that can be used in the same sense. If we want to emphasize a point more forcefully, we can use phrases such as "in addition," "not only that," or "what's more." By using a variety of synonymous expressions, we can make our language more interesting and engaging, keeping listeners or readers engaged in our message.