Roysterers are individuals who enjoy loud, rowdy and boisterous behaviour. Synonyms for the word roysterers can include rioters, revelers and carousers. Rioters are individuals who engage in violent and disorderly behaviour in a public setting. Revelers are individuals who enjoy celebrating loudly and enthusiastically. Carousers are individuals who engage in drinking and merry-making. Other synonyms for roysterers include merrymakers, partygoers, and rabble-rousers. Despite their negative connotation, these synonyms for roysterers can also describe individuals who simply enjoy a lively social life with a lot of friends and entertainment. However, in contexts where the behaviour of roysterers is destructive, it is important to intervene and prevent further damage or harm.