Bedspread and Duvet

Bedspread noun - A decorative cloth used as a top covering for a bed.

Duvet and bedspread are semantically related In some cases you can use "Duvet" instead a noun "Bedspread".

Duvet noun - A soft quilt usually filled with the down of the eider.

Bedspread and duvet are semantically related in thick bedcovering made of patches topic. You can use "Bedspread" instead a noun "Duvet", if it concerns topics such as quilted bed covering.