nouns
a texture without roughness; smooth to the touch
"admiring the slim smoothness of her thighs"; "some artists prefer the smoothness of a board"
is a type of (narrower)
the feel of a surface or a fabric
"the wall had a smooth texture"
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"
the quality of being bland and gracious or ingratiating in manner
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"
is a type of (narrower)
a quality of uniformity and lack of variation
the quality of being free from errors or interruptions
"the five-speed manual gearbox is smoothness personified"
is a type of (narrower)
the quality of requiring little effort
"such effortlessness is achieved only after hours of practice"