The phrase "come to light" is often used to describe the revelation of something previously unknown or hidden. However, there are several synonyms for this phrase that can be used to add variety to your writing. Some alternatives include "emerge," "surface," "be disclosed," "be uncovered," "be revealed," "become apparent," or "come to the fore." Each of these synonyms conveys the idea that something has been made known or exposed, but they each offer a slightly different shade of meaning. Consider using these alternatives to add depth and nuance to your writing.