Open-cut is a term used mainly to describe a type of mining technique that involves excavating materials from the surface. This method is also known as open-pit mining, and it is commonly used for extracting precious metals, minerals, and other resources from the earth. However, there are several synonyms that can be used to describe open-cut, such as surface mining, strip mining, and quarrying. These terms all refer to the same technique of removing materials from the surface of the ground, and they are often used interchangeably in the mining industry. Each synonym may have a slightly different connotation or specific use depending on the context.