biological attack vs biologic attack

biological attack and biologic attack both are nouns.

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

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

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

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

biological attack (noun)	biologic 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