Black lung disease and Pneumonoconiosis

Black lung disease noun - Lung disease caused by inhaling coal dust.

Pneumonoconiosis and black lung disease are semantically related. In some cases you can use "Pneumonoconiosis" instead a noun phrase "Black lung disease".

Pneumonoconiosis noun - Chronic respiratory disease caused by inhaling metallic or mineral particles.

Black lung disease and pneumonoconiosis are semantically related. Sometimes you can replace phrase "Black lung disease" with "Pneumonoconiosis", this terms are similar.