Impossible
Impossible adjective - Incapable of being solved or accomplished.
Slaphappy and impossible are semantically related. In some cases you can use "Slaphappy" instead an adjective "Impossible".
Nearby Words: impossibility, impossibly
Slaphappy
Slaphappy adjective - Having or showing freedom from worries or troubles.
Impossible and slaphappy are semantically related. Sometimes you can use "Impossible" instead an adjective "Slaphappy".
Mutual synonyms
Cite this Source
Slaphappy and Impossible. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/impossible/slaphappy
Impossible & Slaphappy. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/impossible/slaphappy>.
Slaphappy or Impossible. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/impossible/slaphappy.
Google Ngram Viewer shows how "impossible" and "slaphappy" have occurred on timeline