Ridiculous and Unconceivable

Ridiculous

Ridiculous adjective - So foolish or pointless as to be worthy of scornful laughter.

Unconceivable and ridiculous are semantically related. In some cases you can use "Unconceivable" instead an adjective "Ridiculous".

Unconceivable

Unconceivable adjective - Too extraordinary or improbable to believe.
Usage example: it's unconceivable that a once-promising actor could end up this way

Ridiculous and unconceivable are semantically related. Sometimes you can use "Ridiculous" instead an adjective "Unconceivable".
Cite this Source
Unconceivable and Ridiculous. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/ridiculous/unconceivable
Ridiculous & Unconceivable. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/ridiculous/unconceivable>.
Unconceivable or Ridiculous. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/ridiculous/unconceivable.
Google Ngram Viewer shows how "ridiculous" and "unconceivable" have occurred on timeline