Where does “stupidass” come from?

stupidass (English) comes from English ass, from Middle English asse, from Old English assa, from Old English assen, from Latin asinus, from Latin acinus, from Latin acies, from Proto-Indo-European h₂eḱ- — sharp.

stupidass (English): very stupid; somebody lacking intelligence

Definitions

  1. very stupid; somebody lacking intelligence

Ancestry of “stupidass”, step by step

stupidass traces back through two separate lines of ancestry.

via English ass

StepLanguageWordMeaning
1EnglishassAny of several species of horse-like animals,...
2Middle EnglishasseAlternative form of axen
3Old Englishassaass, donkey
4Old Englishassenshe-ass
5Latinasinusa donkey, an ass; an ass, an idiot, a dolt, a...
6Latinacinusa berry, especially the grape; the seed of a...
7Latinaciessharp edge or point; battle line; battle,...
8Proto-Indo-Europeanh₂eḱ-sharp

via English stupid

StepLanguageWordMeaning
1EnglishstupidLacking in intelligence or exhibiting the quality...
2Middle Frenchstupide
3Latinstupidussenseless, stunned, amazed; stupid; dull
4Latin-idustending to
5Proto-Italic*-iðos
Every word from Proto-Indo-European h₂eḱ-Every word from Latin aciesEvery word from Latin acinus