Yeuk is a Scottish and Northern English slang word that means to itch or scratch. Some common synonyms for yeuk include scratch, itch, rub, and poke. Other synonyms that can be used to describe the sensation or action of yeuk include chafe, tingle, and prickle. There are also a number of colloquial expressions that are synonymous with yeuk, such as have an itch that needs scratching or feel an urge to scratch oneself. Whatever way you choose to express it, yeuk is a universal experience that everyone can relate to at some point in their lives.