External and Nuclear

Opposite meaning words

External adjective - Not being a vital part of or belonging to something.

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Nuclear is an antonym for external.

Nuclear adjective - Constituting or like a nucleus.

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External is an antonym for nuclear in central topic.

Nearby Words: nucleus, nuclearization

Modern nuclear warheads are specifically designed to go boom when armed and subjected to external stimulus, such as being intercepted.

Source: Artistic License Nuclear Physics
The Romanian security services and foreign office were also extremely active in the anti-nuclear movement — both civilian and governmental, internal and external — while at the same time attempting to develop intermediate-range ballistic missiles, as well as chemical and biological weapons.

Source: The Rest of the Nuclear Club
Peace Through Superior Firepower: a current controversy revolves around implications for the region if Iran succeeds, despite serious opposition and lack of external help, in manufacturing a single nuclear warhead.

Source: Useful Notes / Israel

Cite this Source

Nuclear and External. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/external/nuclear

External & Nuclear. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/external/nuclear>.

Nuclear or External. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/external/nuclear.

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