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Showing results for nuclear. Search instead for polynuclea.
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.

Vance said that the core dispute was on nuclear weapons.

From Barron's • Apr. 12, 2026

US Vice-President JD Vance was in Pakistan for the talks and said Iran's refusal to commit to not build a nuclear weapon was the main reason for the lack of a deal.

From BBC • Apr. 12, 2026

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

From The Wall Street Journal • Apr. 12, 2026

Vice President JD Vance said the central sticking point was Iran’s insistence on maintaining its nuclear program.

From Los Angeles Times • Apr. 12, 2026

It’s not a real cellar—no shelves for preserves or rations for nuclear fallout—just a temporary safety pod.

From "Legendary Frybread Drive-In" by Cynthia Leitich Smith

Vocabulary lists containing nuclear

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