Sveltely is an adverb that describes a physical movement with gracefulness and elegance. It can be replaced by synonyms such as smoothly, lithely, fluidly, gracefully, or elegantly. These words all evoke a sense of effortless movement and convey a similar image of someone who moves with poise and agility. Other synonyms for sveltely include sinuously, flexibly, limberly, dexterously, or nimbly. Each of these words defines a person's ability to move smoothly and effortlessly, often with a certain level of precision and finesse. Overall, there are many words that can be used to describe movement in a graceful and elegant way, with each bringing a slightly different nuance and meaning to the table.