Bedspread and Electric blanket

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

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

Electric blanket noun - A blanket containing and electric heating element that can be controlled to the desired temperature by a rheostat.

Bedspread and electric blanket are semantically related in covering for sleeping furniture topic. You can use "Bedspread" instead a noun phrase "Electric blanket".