Swiveling simply means to turn or rotate in a circular motion. There are many synonyms for the word "swiveling" such as pivoting, spinning, rotating, turning, twirling, revolving, gyrating, and circling. All of these words imply a circular motion of an object or body part. Additionally, each word could be used to convey a certain emotion or context within a sentence. For example, "spinning" may be used to describe a dizzying or chaotic motion, while "revolving" may suggest a more deliberate and measured rotation. Overall, using synonyms can add depth and variety to one's writing and conversation.