Improbable and Unnatural

Improbable

Improbable adjective - Not likely to be true or to occur.

Unnatural and improbable are semantically related. In some cases you can use "Unnatural" instead an adjective "Improbable".

Nearby Words: improbability, improbably

Unnatural

Unnatural adjective - Departing from some accepted standard of what is normal.

Improbable and unnatural are semantically related. Sometimes you can use "Improbable" instead an adjective "Unnatural".

Nearby Word: unnaturally

Both words in one sentence

Cite this Source
Unnatural and Improbable. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/improbable/unnatural
Improbable & Unnatural. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/improbable/unnatural>.
Unnatural or Improbable. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/improbable/unnatural.
Google Ngram Viewer shows how "improbable" and "unnatural" have occurred on timeline