Preposterous and Slaphappy

Preposterous

Preposterous adjective - Conceived or made without regard for reason or reality.

Slaphappy and preposterous are semantically related. In some cases you can use "Slaphappy" instead an adjective "Preposterous".

Slaphappy

Slaphappy adjective - Having or showing freedom from worries or troubles.

Preposterous and slaphappy are semantically related. Sometimes you can use "Preposterous" instead an adjective "Slaphappy".
Cite this Source
Slaphappy and Preposterous. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/preposterous/slaphappy
Preposterous & Slaphappy. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/preposterous/slaphappy>.
Slaphappy or Preposterous. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/preposterous/slaphappy.
Google Ngram Viewer shows how "preposterous" and "slaphappy" have occurred on timeline