Landfill and Toxic waste site

Landfill noun - A place where discarded materials (as trash) are dumped.

Toxic waste site and landfill are semantically related. in dump topic. In some cases you can use "Toxic waste site" instead a noun "Landfill".

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

Landfill and toxic waste site are semantically related. Sometimes you can replace term "Landfill" with "Toxic waste site", this terms are similar.