"Be a tippler" is a phrase that is commonly used to refer to someone who drinks alcohol excessively or frequently. There are several synonyms that can be used to describe a person who is a tippler. These include alcoholic, boozer, drunkard, lush, sot, and tippler. Other terms that can be used to describe someone who drinks heavily include a heavy drinker, a chronic drinker, a problem drinker, and a binge drinker. It is important to note that excessive alcohol consumption can have negative health effects and can lead to addiction, legal and social problems, and other issues.