"Washes up" is a common term used to describe the act of cleaning dishes or utensils with soap and water. However, there are many synonyms for this phrase that can help add variety and depth to your vocabulary. Some examples include: cleans, scrubs, rinses, soaks, polishes, buffs, sponges, wipes, and lathers. By using different verbs to describe the act of cleaning dishes, you can add interest and precision to your writing or speech. Moreover, using synonyms can help you avoid repetition and expand your language skills, making your communication more effective and engaging.