compulsive
com-pul-sive
noun
A person who has an irresistible urge or habit.
"He's a compulsive gambler."
adjective
Causing a strong, often irresistible, desire or interest.
"The new series is compulsive viewing."
adjective
Resulting from an irresistible urge, often difficult to control.
"He has a compulsive need to tidy."
Thesaurus
Synonyms: neurotic, psychoneurotic, determined, driven, ambitious