We found one dictionary that defines the word as smooth as silk:

General (1 matching dictionary)

1. as smooth as silk: Merriam-Webster

▸ Words similar to as smooth as silk ▸ Usage examples for as smooth as silk ▸ Idioms related to as smooth as silk ▸ Wikipedia articles (New!) ▸ Words that often appear near as smooth as silk ▸ Rhymes of as smooth as silk ▸ Invented words related to as smooth as silk