"Shine through" is an idiomatic expression that means to become evident or apparent. There are several synonyms for this phrase that can effectively convey the same meaning. One such synonym is "emerge," which suggests that something is becoming visible or perceptible. Another is "radiate," which suggests that something is emitting or giving off a strong positive energy or aura. "Gleam" and "glint" are other synonyms that imply a shining quality, and "penetrate" connotes a deeper level of insight or understanding that becomes clear or evident. Ultimately, whether one uses "shine through" or any of its synonyms, the idea remains the same: something is becoming clear or visible for all to see.