azotemia vs azotaemia

azotemia and azotaemia both are nouns.

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

As nouns, azotemia and azotaemia are synonyms defined as:

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

Other synonyms of azotemia include uraemia, uremia.

azotemia (noun)	azotaemia (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