anthracosis vs black lung

anthracosis and black lung both are nouns.

Word	Noun	Adjective	Verb	Adverb
anthracosis	Yes	No	No	No
black lung	Yes	No	No	No

As nouns, anthracosis and black lung are synonyms defined as:

Other synonyms of anthracosis include black lung disease, coal miner's lung.

anthracosis (noun)	black lung (noun)
lung disease caused by inhaling coal dust	lung disease caused by inhaling coal dust