doxorubicin vs antibiotic

doxorubicin and antibiotic both are nouns.

Word	Noun	Adjective	Verb	Adverb
doxorubicin	Yes	No	No	No
antibiotic	Yes	Yes	No	No

As nouns, antibiotic is a hypernym of doxorubicin; that is, antibiotic is a word with a broader meaning than doxorubicin:

doxorubicin: an antibiotic used as an anticancer drug
antibiotic: a chemical substance derivable from a mold or bacterium that can kill microorganisms and cure bacterial infections

Other hypernyms of doxorubicin include antibiotic drug.

doxorubicin (noun)	antibiotic (noun)
an antibiotic used as an anticancer drug	a chemical substance derivable from a mold or bacterium that can kill microorganisms and cure bacterial infections

doxorubicin (adjective)	antibiotic (adjective)
	of or relating to antibiotic drugs