One
One adjective - Being the one or ones of a class with no other members.
Who
Who noun - A United Nations agency to coordinate international health activities and to help governments improve health services.
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Synonyms for Who
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Who and One. (2016). Retrieved 2026, July 27, from https://thesaurus.plus/related/one/who
One & Who. N.p., 2016. Web. 27 Jul. 2026. <https://thesaurus.plus/related/one/who>.
Who or One. 2016. Accessed July 27, 2026. https://thesaurus.plus/related/one/who.
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