Synonyms of 'cord'
You can refer to a long piece of wire, string, or cable as a line when it is used for a particular purpose.
a piece of fishing line
A rope is a thick cord or wire that is made by twisting together several thinner cords or wires. Ropes are used for jobs such as pulling cars, tying up boats, or tying things together.
He tied the rope around his waist.
Thesaurus for cord from the Collins English Thesaurus
Cord is strong , thick string.