Kauri resin is a sticky substance that is produced by kauri trees. This resin is known for its unique properties and is often used in various applications, including jewelry-making, furniture-polishing, and construction. However, there are many synonyms for this word that one can use to make their writing more interesting. Some of the commonly used synonyms for kauri resin include copal, amber, dammar, and shellac. These words can be used interchangeably depending on the context, and they all refer to the same substance. Using synonyms can help enhance the quality of your writing and make it more engaging for the reader.