Cancer stick is a slang term used to describe a cigarette. It is often used in a derogatory way to highlight the negative effects of smoking on an individual's health. Although a widely-recognized term, there are many other synonyms for cancer stick that can be used in conversation. Some of these alternatives include coffin nail, death stick, smokes, cancerette, and butt. As smoking is known to cause cancers of different types, these synonyms are usually used to denounce the negative aspects of smoking. Using these synonyms can help reduce the trivialization of smoking and emphasize the importance of quitting smoking for the sake of one's own health.