Which word is synonymous with highlighting or bringing attention to a specific point?

The word "emphasize" is synonymous with highlighting or bringing attention to a specific point because it specifically indicates the action of making something more noticeable or pronounced. When you emphasize a point, you are intentionally directing focus toward it, often to indicate its importance or significance within a larger context. This action enhances understanding and ensures that the reader or listener recognizes that particular idea as worthy of consideration.

In contrast, "refine" suggests improving something by making small changes, "support" relates to backing up or providing evidence for a point, and "clarify" means to make something clearer or easier to understand. While these words have their own distinct meanings, they do not carry the same connotation of highlighting or putting a spotlight on a specific point as "emphasize" does.