Unheard-of
Unheard-of adjective - Not known or experienced before.
Unbelievable and unheard-of are semantically related. in unique topic. In some cases you can use "Unbelievable" instead an adjective phrase "Unheard-of".
Unbelievable
Unbelievable adjective - Too extraordinary or improbable to believe.
Unheard-of and unbelievable are semantically related. You can use "Unheard-of" instead an adjective "Unbelievable".
Nearby Words: unbelieving, unbeliever
Mutual synonyms
Related pairs
- exceptional and unheard-of
- exceptional and unbelievable
- outlandish and unheard-of
- outlandish and unbelievable
- obscure and unheard-of
- obscure and unbelievable
- shocking and unheard-of
- shocking and unbelievable
- staggering and unheard-of
- staggering and unbelievable
- wonderful and unheard-of
- wonderful and unbelievable
- remarkable and unheard-of
- remarkable and unbelievable
Cite this Source
Unbelievable and Unheard-of. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/unheard-of/unbelievable
Unheard-of & Unbelievable. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/unheard-of/unbelievable>.
Unbelievable or Unheard-of. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/unheard-of/unbelievable.
