blood clotting vs blood coagulation

blood clotting and blood coagulation both are nouns.

Word	Noun	Adjective	Verb	Adverb
blood clotting	Yes	No	No	No
blood coagulation	Yes	No	No	No

As nouns, blood clotting and blood coagulation are synonyms defined as:

blood clotting and blood coagulation: a process in which liquid blood is changed into a semisolid mass (a blood clot)

blood clotting (noun)	blood coagulation (noun)
a process in which liquid blood is changed into a semisolid mass (a blood clot)	a process in which liquid blood is changed into a semisolid mass (a blood clot)