Gratuitous
Gratuitous adjective - Not costing or charging anything.
Preposterous and gratuitous are semantically related. In some cases you can use "Preposterous" instead an adjective "Gratuitous".
Nearby Words: gratuity, gratuitously
Preposterous
Preposterous adjective - Conceived or made without regard for reason or reality.
Gratuitous and preposterous are semantically related. Sometimes you can use "Gratuitous" instead an adjective "Preposterous".
Mutual synonyms
Cite this Source
Preposterous and Gratuitous. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/gratuitous/preposterous
Gratuitous & Preposterous. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/gratuitous/preposterous>.
Preposterous or Gratuitous. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/gratuitous/preposterous.
Google Ngram Viewer shows how "gratuitous" and "preposterous" have occurred on timeline