bioterrorism vs biological terrorism

bioterrorism and biological terrorism both are nouns.

Word	Noun	Adjective	Verb	Adverb
bioterrorism	Yes	No	No	No
biological terrorism	Yes	No	No	No

As nouns, bioterrorism and biological terrorism are synonyms defined as:

bioterrorism and biological terrorism: terrorism using the weapons of biological warfare

bioterrorism (noun)	biological terrorism (noun)
terrorism using the weapons of biological warfare	terrorism using the weapons of biological warfare