You probably already know that both "우와" and "와" mean “wow” as an exclamation, but how are they different? Do they have any differences in usage? Teacher 경화 will walk you through their similar and different usages in this video. In short, both 우와 and 와 can be used to show excitement but 와 is commonly also used to show frustration or anger. You can find more detailed usage examples in this video lesson.