When it comes to describing something that has an incredibly soft and smooth texture, the word "silkier" is often used. However, there are plenty of other words that can be used as synonyms to describe this sensation. Words like "velvety," "satin-like," "smooth," "slippery," and "supple" all capture the same essence of silkiness. You could also use words like "fluent" or "flowing" to describe a silky movement. Whether you are describing a luxurious fabric or a creamy dessert, there are plenty of ways to capture the feel of silkiness without using the word itself.