Each other
One and each other are semantically related. in each one topic. In some cases you can use "One" instead a pronoun phrase "Each other".
One
One adjective - Being the one or ones of a class with no other members.
Mutual synonyms
Cite this Source
One and Each other. (2016). Retrieved 2026, July 27, from https://thesaurus.plus/related/each_other/one
Each other & One. N.p., 2016. Web. 27 Jul. 2026. <https://thesaurus.plus/related/each_other/one>.
One or Each other. 2016. Accessed July 27, 2026. https://thesaurus.plus/related/each_other/one.
Google Ngram Viewer shows how "each other" and "one" have occurred on timeline