dipsomaniac

Example:The alcoholict has been struggling with his addiction for years and has undergone multiple treatments.

Definition:A person who is addicted to alcohol, often experiencing significant impairment of personal and social functioning.

Example:He is a well-known drunkard in the neighborhood, notorious for his heavy drinking habits.

Definition:A habitual drinker of alcoholic beverages, often in a state of intoxication.

Example:She is a tremendous drinker, and her social circle is always around her to witness her excessive consumption.

Definition:A person who consumes an excessive amount of alcohol, often to the point of being intoxicated regularly.