Ionizing radiation and Neutron radiation

Ionizing radiation noun - High-energy radiation capable of producing ionization in substances through which it passes.

Neutron radiation and ionizing radiation are semantically related. In some cases you can replace phrase "Neutron radiation" with "Ionizing radiation", this phrases are similar.

Neutron radiation noun - Radiation of neutrons (as by a neutron bomb).

Ionizing radiation and neutron radiation are semantically related. You can use "Ionizing radiation" instead a noun phrase "Neutron radiation".