thrombolytic agent vs clot buster

thrombolytic agent and clot buster both are nouns.

Word	Noun	Adjective	Verb	Adverb
thrombolytic agent	Yes	No	No	No
clot buster	Yes	No	No	No

As nouns, thrombolytic agent and clot buster are synonyms defined as:

thrombolytic agent and clot buster: a kind of pharmaceutical that can break up clots blocking the flow of blood to the heart muscle

Other synonyms of thrombolytic agent include thrombolytic.

thrombolytic agent (noun)	clot buster (noun)
a kind of pharmaceutical that can break up clots blocking the flow of blood to the heart muscle	a kind of pharmaceutical that can break up clots blocking the flow of blood to the heart muscle