At
At noun - A highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium.
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Synonyms for At
Upon and at are semantically related. In some cases you can use "Upon" instead the word "At" as an adverb or a preposition. popular alternative
Upon
Upon preposition - In or into contact with.
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Synonyms for Upon
At and upon are semantically related. You can use "At" instead the word "Upon" as an adverb or a preposition or a noun. popular alternative
Mutual synonyms
Cite this Source
Upon and At. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/at/upon
At & Upon. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/at/upon>.
Upon or At. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/at/upon.
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