Where does “nonpassionate” come from?

nonpassionate (English) comes from English non, from French non, from Old French non, from Latin nōn, from Old Latin noenum, from Proto-Indo-European óynos — one; single.

nonpassionate (English): Not passionate

Definitions

  1. Not passionate

Ancestry of “nonpassionate”, step by step

nonpassionate traces back through two separate lines of ancestry.

via English non

StepLanguageWordMeaning
1EnglishnonObsolete form of none
2Frenchnonno; not; a no, a negative response
3Old Frenchnonno; not; Alternative form of nom
4Latinnōnnot
5Old Latinnoenum
6Proto-Indo-Europeanóynosone; single

via English passionate

StepLanguageWordMeaning
1EnglishpassionateGiven to strong feeling, sometimes romantic,...
2Middle EnglishpassionatEasily inflamed
3LatinpassionatusFull of passion
4Latinpassionareto be affected with passion
Every word from Proto-Indo-European óynosEvery word from Old Latin noenumEvery word from Latin nōn