Am and Pm
Opposite meaning words
Am
Am noun - A radioactive transuranic metallic element; discovered by bombarding uranium with helium atoms.
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Synonyms for Am
Pm
Pm noun - A soft silvery metallic element of the rare earth group having no stable isotope; was discovered in radioactive form as a fission product of uranium.
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Synonyms for Pm
Cite this Source
Pm and Am. (2016). Retrieved 2026, July 27, from https://thesaurus.plus/related/am/pm
Am & Pm. N.p., 2016. Web. 27 Jul. 2026. <https://thesaurus.plus/related/am/pm>.
Pm or Am. 2016. Accessed July 27, 2026. https://thesaurus.plus/related/am/pm.
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