Axe and Tear gas

Axe noun - An edge tool with a heavy bladed head mounted across a handle.

Tear gas and axe are semantically related. in arm topic. In some cases you can use "Tear gas" instead a noun "Axe".

Tear gas noun - A gas that makes the eyes fill with tears but does not damage them; used in dispersing crowds.

Axe and tear gas are semantically related. Sometimes you can use "Axe" instead a noun phrase "Tear gas".