✅ Swift and fast are both words that describe quick, speedy movement.
✅ Swift can imply that something is happening immediately, or is happening smoothly without any delays. It can also be a more formal, often literary word (the swiftest horse in all the realm).
✅ Fast can also be used to describe wit or intelligence (She has a fast mind). However, it’s most common to use quick in that context.
✅ You wouldn’t normally use swift to describe wit, but it can be used to describe decision-making, or a thought process (The response was swift).
Think fast and look at these synonyms for swift!