Black lung disease, also known as coal workers' pneumoconiosis, is a serious respiratory illness caused by inhaling coal dust. It primarily affects coal miners and those who work with coal on a regular basis, resulting in lung damage and breathing difficulties. There are several other terms that are often used as synonyms for Black lung disease, including anthracosis, coal miner's disease, silicosis, and pneumoconiosis. All of these terms refer to similar conditions that affect the lungs and respiratory system due to exposure to various types of dust, particulate matter, and other environmental factors. It is important to be aware of these synonyms so that appropriate medical treatment and support can be provided to those who are affected.