aflatoxin vs bioweapon

aflatoxin and bioweapon both are nouns.

Word	Noun	Adjective	Verb	Adverb
aflatoxin	Yes	No	No	No
bioweapon	Yes	No	No	No

As nouns, bioweapon is a hypernym of aflatoxin; that is, bioweapon is a word with a broader meaning than aflatoxin:

aflatoxin: a potent carcinogen from the fungus Aspergillus; can be produced and stored for use as a bioweapon
bioweapon: any weapon usable in biological warfare

Other hypernyms of aflatoxin include bioarm, biological weapon, mycotoxin.

aflatoxin (noun)	bioweapon (noun)
a potent carcinogen from the fungus Aspergillus; can be produced and stored for use as a bioweapon	any weapon usable in biological warfare