Where does “unimpassionate” come from?

unimpassionate (English) comes from English impassionate, from English passionate, from Middle English passionat, from Latin passionatus, from Latin passionare — to be affected with passion.

unimpassionate (English): Not impassionate

Definitions

  1. Not impassionate

Ancestry of “unimpassionate”, step by step

unimpassionate traces back through two separate lines of ancestry.

via English impassionate

StepLanguageWordMeaning
1Englishimpassionatefilled with passion; impassioned; Lacking...
2EnglishpassionateGiven to strong feeling, sometimes romantic,...
3Middle EnglishpassionatEasily inflamed
4LatinpassionatusFull of passion
5Latinpassionareto be affected with passion

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Latin passionareEvery word from Latin passionatusEvery word from Middle English passionat