The phrase "point up" can be used in a variety of contexts, but generally means to draw attention to or highlight a specific aspect or detail. There are several synonyms that can be used in its place, such as emphasize, accentuate, underscore, spotlight, or emphasize. Each of these words conveys a sense of making something more noticeable or significant, whether in conversation, written text, or visual media. Depending on the context, one synonym may be more appropriate than another, but their shared purpose is to draw attention to something important. So, whether you're trying to emphasize a key point in a presentation or underscore the significance of a piece of information, these synonyms for "point up" can help you effectively communicate your ideas.