bioattack vs biological attack

bioattack and biological attack both are nouns.

Word	Noun	Adjective	Verb	Adverb
bioattack	Yes	No	No	No
biological attack	Yes	No	No	No

As nouns, bioattack and biological attack are synonyms defined as:

bioattack and biological attack: the use of bacteria or viruses or toxins to destroy men and animals or food

Other synonyms of bioattack include biologic attack, biological warfare, BW.

bioattack (noun)	biological attack (noun)
the use of bacteria or viruses or toxins to destroy men and animals or food	the use of bacteria or viruses or toxins to destroy men and animals or food