African American English vs Ebonics

African American English and Ebonics both are nouns.

Word	Noun	Adjective	Verb	Adverb
African American English	Yes	No	No	No
Ebonics	Yes	No	No	No

As nouns, African American English and Ebonics are synonyms defined as:

African American English and Ebonics: a nonstandard form of American English characteristically spoken by African Americans in the United States

African American English (noun)	Ebonics (noun)
a nonstandard form of American English characteristically spoken by African Americans in the United States	a nonstandard form of American English characteristically spoken by African Americans in the United States