botulinus toxin vs botulismotoxin

botulinus toxin and botulismotoxin both are nouns.

Word	Noun	Adjective	Verb	Adverb
botulinus toxin	Yes	No	No	No
botulismotoxin	Yes	No	No	No

As nouns, botulinus toxin and botulismotoxin are synonyms defined as:

botulinus toxin and botulismotoxin: potent bacterial toxin produced by the bacterium Clostridium botulinum that causes botulism; can be used as a bioweapon

Other synonyms of botulinus toxin include botulin.

botulinus toxin (noun)	botulismotoxin (noun)
potent bacterial toxin produced by the bacterium Clostridium botulinum that causes botulism; can be used as a bioweapon	potent bacterial toxin produced by the bacterium Clostridium botulinum that causes botulism; can be used as a bioweapon