Unheard-of and Unusual

Unheard-of

Unheard-of adjective - Not known or experienced before.

Unusual and unheard-of are semantically related. in unique topic. In some cases you can use "Unusual" instead an adjective phrase "Unheard-of".

Unusual

Unusual adjective - Noticeably different from what is generally found or experienced.

Unheard-of and unusual are semantically related. You can use "Unheard-of" instead an adjective "Unusual".

Nearby Words: unused, unusually
Cite this Source
Unusual and Unheard-of. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/unheard-of/unusual
Unheard-of & Unusual. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/unheard-of/unusual>.
Unusual or Unheard-of. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/unheard-of/unusual.