One and only and Unaccompanied

One and only

One and only adjective - Eminent beyond or above comparison.

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

Unaccompanied

Unaccompanied adjective - Not being in the company of others.

One and only and unaccompanied are semantically related. Sometimes you can use "One and only" instead an adjective "Unaccompanied".
Cite this Source
Unaccompanied and One and only. (2016). Retrieved 2026, July 27, from https://thesaurus.plus/related/one_and_only/unaccompanied
One and only & Unaccompanied. N.p., 2016. Web. 27 Jul. 2026. <https://thesaurus.plus/related/one_and_only/unaccompanied>.
Unaccompanied or One and only. 2016. Accessed July 27, 2026. https://thesaurus.plus/related/one_and_only/unaccompanied.