Tsurutsuru (ツルツル)

Nameraka (なめらか): This term describes something that is silky and smooth, like the texture of a well-blended cream.

Suberu (すべる): Suberu means to slide or slip smoothly, just like ice skaters gliding effortlessly on ice.

Surari (するり): Surari refers to something that moves smoothly and swiftly, like a car driving seamlessly on a well-paved road.