Only one
One
One adjective - Being the one or ones of a class with no other members.
Mutual synonyms
Cite this Source
One and Only one. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/only_one/one
Only one & One. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/only_one/one>.
One or Only one. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/only_one/one.
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