Toxic waste site and Waste-yard

Toxic waste site noun - A location where toxic wastes can be or have been disposed of (often illegally).

Waste-yard and toxic waste site are semantically related. In some cases you can use "Waste-yard" instead a noun phrase "Toxic waste site".

Waste-yard noun - A piece of land where waste materials are dumped.

Toxic waste site and waste-yard are semantically related. Sometimes you can replace phrase "Toxic waste site" with "Waste-yard", this phrases are similar.