Sandhog, a term often used to refer to the workers who dig tunnels, has a few synonyms. One of the more common ones is tunnel worker. Other potential synonyms might include miner, excavator, or digger. These terms all refer to people who are involved in the physical labor required to move earth and rock, often in order to create underground passages. Whether it's tunneling under a city street, digging a mine, or excavating for a new building foundation, sandhogs and their synonyms play an essential role in the construction industry, working tirelessly to help shape the world around us.