icterus vs hyperbilirubinemia

icterus and hyperbilirubinemia both are nouns.

Word	Noun	Adjective	Verb	Adverb
icterus	Yes	No	No	No
hyperbilirubinemia	Yes	No	No	No

icterus (noun)	hyperbilirubinemia (noun)
yellowing of the skin and the whites of the eyes caused by an accumulation of bile pigment (bilirubin) in the blood; can be a symptom of gallstones or liver infection or anemia	abnormally high amounts of bile pigment (bilirubin) in the blood