Thermonuclear warhead and Warhead

Thermonuclear warhead noun - The warhead of a missile designed to deliver an atom bomb.

Warhead and thermonuclear warhead are semantically related. In some cases you can use "Warhead" instead a noun phrase "Thermonuclear warhead".

Warhead noun - The front part of a guided missile or rocket or torpedo that carries the nuclear or explosive charge or the chemical or biological agents.

Thermonuclear warhead and warhead are semantically related. Sometimes you can replace phrase "Thermonuclear warhead" with "Warhead", this terms are similar.