Mullered is a slang term typically used in British English to mean drunk or intoxicated. There are numerous synonyms for this term that can be used interchangeably, depending on the context and region. Some commonly used synonyms for mullered include sloshed, hammered, plastered, smashed, wasted, tipsy, blitzed, inebriated, and sozzled. These terms all describe a state of extreme drunkenness and can be used to indicate varying levels of intoxication. It is essential to note that excessive alcohol consumption can be dangerous and have negative consequences on health, relationships, and overall well-being.