Wyd is an acronym that stands for "What you doin'?" and has become a popular slang term for asking someone how they are spending their time. While this acronym has become widely accepted, there are many other synonyms that can also be used to ask the same question. Some popular alternatives include: "What are you up to?", "What's going on?", "How's it going?", "How are you spending your time?", "What's happening?", and "What's new?". Using different synonyms for Wyd can add variety to your conversations and help to keep them interesting and engaging.