lead carbonate vs white lead

lead carbonate and white lead both are nouns.

Word	Noun	Adjective	Verb	Adverb
lead carbonate	Yes	No	No	No
white lead	Yes	No	No	No

As nouns, lead carbonate and white lead are synonyms defined as:

lead carbonate and white lead: a poisonous white pigment that contains lead

Other synonyms of lead carbonate include ceruse.

lead carbonate (noun)	white lead (noun)
a poisonous white pigment that contains lead	a poisonous white pigment that contains lead