Nuclear weapon and Thermonuclear weapon

Nuclear weapon noun - A weapon of mass destruction whose explosive power derives from a nuclear reaction.

Thermonuclear weapon and nuclear weapon are semantically related in atomic weapon topic. In some cases you can use "Thermonuclear weapon" instead a noun phrase "Nuclear weapon".

Nuclear weapon and thermonuclear weapon are semantically related in nuclear bomb topic. You can use "Nuclear weapon" instead a noun phrase "Thermonuclear weapon".