Axe and Nerve gas

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

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

Nerve gas noun - A toxic gas that is inhaled or absorbed through the skin and has harmful effects on the nervous and respiratory system.

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