plasminogen vs plasmin

plasminogen and plasmin both are nouns.

Word	Noun	Adjective	Verb	Adverb
plasminogen	Yes	No	No	No
plasmin	Yes	No	No	No

As nouns, plasmin is a hypernym of plasminogen; that is, plasmin is a word with a broader meaning than plasminogen:

plasminogen: an inactive form of plasmin that occurs in plasma and is converted to plasmin by organic solvents
plasmin: an enzyme that dissolves the fibrin of blood clots

Other hypernyms of plasminogen include fibrinolysin.

plasminogen (noun)	plasmin (noun)
an inactive form of plasmin that occurs in plasma and is converted to plasmin by organic solvents	an enzyme that dissolves the fibrin of blood clots