Group
Group noun - A number of things considered as a unit.
Rare earth and group are semantically related. In some cases you can replace phrase "Rare earth" with "Group", this terms are similar.
Rare earth
Rare earth noun - Any element of the lanthanide series (atomic numbers 57 through 71).
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Synonyms for Rare earth
Group and rare earth are semantically related. You can use "Group" instead a noun phrase "Rare earth".
Mutual synonyms
Cite this Source
Rare earth and Group. (2016). Retrieved 2026, July 27, from https://thesaurus.plus/related/group/rare_earth
Group & Rare earth. N.p., 2016. Web. 27 Jul. 2026. <https://thesaurus.plus/related/group/rare_earth>.
Rare earth or Group. 2016. Accessed July 27, 2026. https://thesaurus.plus/related/group/rare_earth.
Google Ngram Viewer shows how "group" and "rare earth" have occurred on timeline