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Showing results for nuclear. Search instead for polinuclear.
Definitions

nuclear

[noo-klee-er, nyoo-, -kyuh-ler] / ˈnu kli ər, ˈnyu-, -kyə lər /
ADJECTIVE
central
Synonyms
STRONGEST
basic essential fundamental important key paramount pivotal significant
STRONG
cardinal center chief dominant interior intermediate leading master mean median middle midway primary prime radical ruling salient umbilical
WEAK
axial centric centroidal equidistant focal foremost inmost inner mid middlemost midmost omphalic outstanding overriding predominant
Antonyms
STRONGEST
additional auxiliary extra inessential insignificant minor nonessential secondary trivial unimportant unsubstantial
STRONG
exterior extreme inferior outer outside subordinate
WEAK
peripheral
ADJECTIVE
inner
Synonyms
WEAK
close constitutional essential familiar focal inherent innermore inside interior internal intestinal intimate intrinsic inward
Antonyms
WEAK
exterior external outer outside physical
ADJECTIVE
organic
Synonyms
STRONGEST
biological
STRONG
anatomical constitutional essential fundamental integral living necessary original primary prime primitive principal
WEAK
amoebic animate basal biotic cellular elemental inherent innate live plasmic structural vital
Antonyms
STRONG
accessory auxiliary extra inessential minor secondary trivial unimportant unnecessary
WEAK
inorganic man-made unnatural

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Chris Cholerton, Rolls-Royce SMR chief executive, said the deal is an example of the UK government's "golden age of new nuclear being delivered successfully with British technology".

From BBC • Apr. 13, 2026

None of the three had any background in issues involving Iran or nuclear weapons and no experience at real diplomacy.

From Slate • Apr. 13, 2026

Washington and Tehran were unable to agree during the 21-hour discussion on demands for the Islamic Republic to dismantle its nuclear program.

From MarketWatch • Apr. 13, 2026

The regime made its nuclear intentions clear in 21-hour negotiations.

From The Wall Street Journal • Apr. 12, 2026

Inside the football were folders with the secret commands needed to launch a nuclear strike.

From "Fallout: Spies, Superbombs, and the Ultimate Cold War Showdown" by Steve Sheinkin

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