Highly unlikely
Unimaginable and highly unlikely are semantically related. In some cases you can use "Unimaginable" instead an adjective phrase "Highly unlikely".
Unimaginable
Unimaginable adjective - Too extraordinary or improbable to believe.
Highly unlikely and unimaginable are semantically related. You can use "Highly unlikely" instead an adjective "Unimaginable".
Mutual synonyms
Related pairs
- dubious and highly unlikely
- dubious and unimaginable
- doubtful and highly unlikely
- doubtful and unimaginable
- implausible and highly unlikely
- implausible and unimaginable
- incredible and highly unlikely
- incredible and unimaginable
- unbelievable and highly unlikely
- unbelievable and unimaginable
- unconvincing and highly unlikely
- unconvincing and unimaginable
- improbable and highly unlikely
- improbable and unimaginable
Cite this Source
Unimaginable and Highly unlikely. (2016). Retrieved 2026, August 10, from https://thesaurus.plus/related/highly_unlikely/unimaginable
Highly unlikely & Unimaginable. N.p., 2016. Web. 10 Aug. 2026. <https://thesaurus.plus/related/highly_unlikely/unimaginable>.
Unimaginable or Highly unlikely. 2016. Accessed August 10, 2026. https://thesaurus.plus/related/highly_unlikely/unimaginable.
Google Ngram Viewer shows how "highly unlikely" and "unimaginable" have occurred on timeline