Dust cover and Piece of cloth

Dust cover noun - A large piece of cloth used to cover furniture that is not in use for a long period.

Piece of cloth and dust cover are semantically related. In some cases you can use "Piece of cloth" instead a noun phrase "Dust cover".

Piece of cloth noun - A separate part consisting of fabric.

Dust cover and piece of cloth are semantically related. Sometimes you can replace phrase "Dust cover" with "Piece of cloth", this phrases are similar.