biological attack vs BW

biological attack and BW both are nouns.

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

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

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

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

biological attack (noun)	BW (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