What is another word for chain smoker?
Pronunciation: [t͡ʃˈe͡ɪn smˈə͡ʊkə] (IPA) 
A chain smoker is someone who habitually and compulsively smokes cigarettes one after the other, often with little or no break in between. There are several synonyms for the term "chain smoker," including heavy smoker, hard smoker, constant smoker, and compulsive smoker. Other synonyms include nicotine fiend, tobacco addict, and cigarette junkie. Some of these synonyms may carry a negative connotation or imply a certain level of addiction or dependence, while others may simply describe a person who smokes frequently or excessively. Regardless of the terminology used, smoking remains a serious health risk and one of the leading causes of preventable death worldwide.
