silk in an type of material that you use to make cloths
Boring
Wool comes from a sheep, and silk comes from a silkworm, which it's cocoon is made out of. Wool is a bit scratchier and cheaper, while silk is more expensive, but more luxurious.
Pure silk is all silk, these terminologies used to describe thread, yarn or fabric.
As soft as silk
The suffix that denotes something made of silk is "-silk." For example, "broadcloth" can be specified as "broadcloth-silk" to indicate that it is made from silk. However, in general, words like "silken" or "silk-like" can also be used to describe items made of or resembling silk.
there are no particular suffix for silk because its already a word unless if it has any suffix in the end like less, ness, etc.
Examples: "Silk Flowers" is a generic term to describe all flowers that are "artificial". Traditionally, silk flowers were made from silk but nowadays they can be made from a whole range of materials such as rubber, plastic polymers, polycotton and foam. The term "Silk Flowers" is a generic term to describe all such flowers.
they could trade in on the silk road
mercer
A roll of silk is commonly referred to as a "silk bolt." This term is used in the textile industry to describe a length of silk fabric that is wound onto a cardboard or wooden core for storage and transport. Silk bolts can vary in width and length, depending on the specific type of silk and intended use.
The suffix "-made of silk" indicates that something is composed of or constructed from silk material, a soft and lustrous natural fiber produced by silkworms. This suffix is often used to describe products or fabrics that are made primarily of silk.
soft, smooth, warm.