A hard drinker is often referred to as someone who frequently consumes alcohol to excess. However, there are several synonyms that can also be used to describe a hard drinker, including heavy drinker, alcoholic, boozer, lush, drunkard, inebriate, and tippler. These terms all convey the idea of someone who struggles with alcohol use and may experience negative consequences from their drinking. While these words can be used interchangeably, it's important to remember that they can also carry negative connotations and should be used with sensitivity and understanding. Addiction is a serious issue, and those who struggle with it need support and compassion rather than judgment or stigma.