One and only and Once in a lifetime

One and only

One and only adjective - Eminent beyond or above comparison.

Once in a lifetime and one and only are semantically related in singular topic. In some cases you can use "Once in a lifetime" instead an adjective phrase "One and only".

Once in a lifetime

Definitions of One and only not found.

One and only and once in a lifetime are semantically related in singular topic. Sometimes you can use "One and only" instead an adjective phrase "Once in a lifetime".
Cite this Source
Once in a lifetime and One and only. (2016). Retrieved 2026, July 27, from https://thesaurus.plus/related/one_and_only/once_in_a_lifetime
One and only & Once in a lifetime. N.p., 2016. Web. 27 Jul. 2026. <https://thesaurus.plus/related/one_and_only/once_in_a_lifetime>.
Once in a lifetime or One and only. 2016. Accessed July 27, 2026. https://thesaurus.plus/related/one_and_only/once_in_a_lifetime.