Where does “unsanguineous” come from?

unsanguineous (English) comes from English sanguineous, from Latin sanguineus, from Latin sanguīs, from Proto-Italic *sangwens, from Proto-Indo-European h₁sh₂-én-, from Proto-Indo-European h₁ésh₂r̥ — blood.

unsanguineous (English): Not sanguineous

Definitions

  1. Not sanguineous

Ancestry of “unsanguineous”, step by step

unsanguineous traces back through two separate lines of ancestry.

via English sanguineous

StepLanguageWordMeaning
1EnglishsanguineousAccompanied by bloodshed; bloody; Eager for...
2Latinsanguineusof blood, bloody; bloodthirsty; blood-coloured
3Latinsanguīsblood
4Proto-Italic*sangwensblood
5Proto-Indo-Europeanh₁sh₂-én-
6Proto-Indo-Europeanh₁ésh₂r̥blood

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European h₁ésh₂r̥Every word from Proto-Indo-European h₁sh₂-én-Every word from Proto-Italic *sangwens