uraemia vs azotemia

uraemia and azotemia both are nouns.

Word	Noun	Adjective	Verb	Adverb
uraemia	Yes	No	No	No
azotemia	Yes	No	No	No

As nouns, uraemia and azotemia are synonyms defined as:

uraemia and azotemia: accumulation in the blood of nitrogenous waste products (urea) that are usually excreted in the urine

Other synonyms of uraemia include azotaemia, uremia.

uraemia (noun)	azotemia (noun)
accumulation in the blood of nitrogenous waste products (urea) that are usually excreted in the urine	accumulation in the blood of nitrogenous waste products (urea) that are usually excreted in the urine