Nuclear
Nuclear adjective - Constituting or like a nucleus.
Significant and nuclear are semantically related. in main topic. In some cases you can use "Significant" instead an adjective "Nuclear".
Nearby Words: nucleus, nuclearization
Significant
Significant adjective - Clearly conveying a special meaning (as one's mood).
Nuclear and significant are semantically related. Sometimes you can use "Nuclear" instead an adjective "Significant".
Mutual synonyms
Related pairs
- material and nuclear
- material and significant
- principal and nuclear
- principal and significant
- main and nuclear
- main and significant
- important and nuclear
- important and significant
- essential and nuclear
- essential and significant
- vital and nuclear
- vital and significant
- key and nuclear
- key and significant
Both words in one sentence
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A nuclear war would also explain the absence of significant research into nuclear power or weapons.
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This is common to all sites holding significant amounts of nuclear material, such as the Harwell Campus, containing the former Atomic Energy Research Establishment where much of Britain's nuclear research and development was done.
Source: Red Alert - In Xenonauts, Nuclear Option is a significant part of the back story, since this is how the Iceland Incident ended.
Source: Nuclear Option
Cite this Source
Significant and Nuclear. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/nuclear/significant
Nuclear & Significant. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/nuclear/significant>.
Significant or Nuclear. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/nuclear/significant.
Google Ngram Viewer shows how "nuclear" and "significant" have occurred on timeline