Sleekness
Part of speech: noun
Definition: In a sleek manner.
Silkiness
Part of speech: noun
Definition: The property of being silky.
Difference between Sleekness and Silkiness
What is the difference between Sleekness and Silkiness?
Sleekness as a noun is in a sleek manner. while Silkiness as a noun is the property of being silky.
We hope you now know whether to use Sleekness or Silkiness in your sentence.