Premium
Premium adjective - Commanding a large price.
Unheard-of and premium are semantically related. In some cases you can use "Unheard-of" instead an adjective "Premium".
Unheard-of
Unheard-of adjective - Not known or experienced before.
Premium and unheard-of are semantically related. Sometimes you can use "Premium" instead an adjective phrase "Unheard-of".
Mutual synonyms
Cite this Source
Unheard-of and Premium. (2016). Retrieved 2026, August 10, from https://thesaurus.plus/related/premium/unheard-of
Premium & Unheard-of. N.p., 2016. Web. 10 Aug. 2026. <https://thesaurus.plus/related/premium/unheard-of>.
Unheard-of or Premium. 2016. Accessed August 10, 2026. https://thesaurus.plus/related/premium/unheard-of.
