alcoholic abuse vs alcohol abuse

alcoholic abuse and alcohol abuse both are nouns.

Word	Noun	Adjective	Verb	Adverb
alcoholic abuse	Yes	No	No	No
alcohol abuse	Yes	No	No	No

As nouns, alcoholic abuse and alcohol abuse are synonyms defined as:

alcoholic abuse and alcohol abuse: excessive use of alcohol and alcoholic drinks

Other synonyms of alcoholic abuse include alcoholism abuse.

alcoholic abuse (noun)	alcohol abuse (noun)
excessive use of alcohol and alcoholic drinks	excessive use of alcohol and alcoholic drinks