When it comes to conversation, sometimes we don't want to dive into deep, serious topics and prefer to keep things light. There are several synonyms for the phrase "light talk" that can help us convey this intention. Some of these include casual conversation, small talk, chatter, banter, gossip, and chitchat. These words all paint a picture of an easygoing dialogue that doesn't require too much effort or emotional investment. Light talk can be a great way to break the ice, establish a friendly rapport, and even relieve stress by providing a lighthearted distraction from the pressures of daily life.