Question and Radioactivity

Opposite meaning words

Question noun - An interrogative expression often used to test knowledge.

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Radioactivity is an antonym for question.

Radioactivity noun - The spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay.

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Question is an antonym for radioactivity in generated power topic.

Nearby Word: radioactive

Cite this Source

Radioactivity and Question. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/question/radioactivity

Question & Radioactivity. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/question/radioactivity>.

Radioactivity or Question. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/question/radioactivity.

Google Ngram Viewer shows how "question" and "radioactivity" have occurred on timeline