Addict
Addict (noun) /ˈæd.ɪkt/
someone who is used to something, especially something harmful, e.g. drugs, follower, devotee, buff, fan, enthusiast, aficionado, fanatic
In this organization, drug addicts receive medical care and treatment for 3 months in rehab.
Noun: addiction
Adjective: addicted
Adjective: addictive
