Lid and Silk hat

Lid noun - A piece placed over an open container to hold in, protect, or conceal its contents.

Silk hat and lid are semantically related. In some cases you can use "Silk hat" instead a noun "Lid".

Silk hat noun - A man's hat with a tall crown; usually covered with silk or with beaver fur.

Lid and silk hat are semantically related. Sometimes you can use "Lid" instead a noun phrase "Silk hat".