Other word for nuclear weapon

Nuclear weapon in ONE word from USA should be nucleus centre--core=nuke.

" Hu Wu "
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" Nuclear Weapon "

atomic weapon, A-bomb, A-weapon, H-bomb, MX, atomic bomb, atomic weapon, doomsday machine, explosive driven by nuclear energy, hydrogen bomb, mininuke, mirv, neutron bomb, nuke, strategic nuclear weapon, tactical nuclear weapon, theater nuclear weapon, thermonuclear weapon, weapon of mass destruction

2013-04-10 03:45:20 補充：
You didn't specify earlier, but I mentioned it anyways in my answer above.
Nuke.

Atomic arms
Another word is "nuclear arms"

2013-04-10 08:48:36 補充：
Nuke is a slang. (informal English)