smoothness -
a texture without roughness; smooth to the touch; "admiring the slim smoothness of her thighs"; "some artists prefer the smoothness of a board"
texture the physical composition of something (especially with respect to the size and shape of the small constituents of a substance); "breadfruit has the same texture as bread"; "sand of a fine grain"; "fish with a delicate flavor and texture"; "a stone of coarse grain"
powderiness,
fineness the quality of being very good indeed; "the inn is distinguished by the fineness of its cuisine"
smoothness -
the quality of being free from errors or interruptions; "the five-speed manual gearbox is smoothness personified"
effortlessness the quality of requiring little effort; "such effortlessness is achieved only after hours of practice"
smoothness -
the quality of having a level and even surface; "the water was a glassy smoothness"; "the weather system of the Pacific is determined by the uninterrupted smoothness of the ocean"
graciousness excellence of manners or social conduct
Smoothness -
powerful and effective language; "his eloquence attracted a large congregation"; "fluency in spoken and written English is essential"; "his oily smoothness concealed his guilt from the police"
expressive style,
style a way of expressing something (in language or art or music etc.) that is characteristic of a particular person or group of people or period; "all the reporters were expected to adopt the style of the newspaper"