stable factor vs proconvertin

stable factor and proconvertin both are nouns.

Word	Noun	Adjective	Verb	Adverb
stable factor	Yes	No	No	No
proconvertin	Yes	No	No	No

As nouns, stable factor and proconvertin are synonyms defined as:

stable factor and proconvertin: a coagulation factor formed in the kidney under the influence of vitamin K

Other synonyms of stable factor include cothromboplastin, factor VII.

stable factor (noun)	proconvertin (noun)
a coagulation factor formed in the kidney under the influence of vitamin K	a coagulation factor formed in the kidney under the influence of vitamin K