Tale-bearer is a term given to someone who spreads gossip or rumors. There are many synonyms for this word that can be used depending on the context. For instance, the word 'gossip' is commonly used to describe someone who talks about other people's business. 'Rumor-monger' is another synonym that means someone who spreads rumors. 'Busybody' is a term that is often used for someone who interferes in other people's matters or is overly curious. 'Chatterbox' and 'blabbermouth' are some other synonyms that describe someone who talks too much and often reveals secrets. It's important to choose the right synonym depending on the context to convey the message accurately.