Where does “nonfacultative” come from?

nonfacultative (English) comes from English facultative, from French facultatif, from French -if, from Middle French -if, from Old French -if, from Latin -īvus, from Proto-Indo-European -iHwós, from Proto-Indo-European -wós — Creates adjectives from verb stems.

nonfacultative (English): Not facultative

Definitions

  1. Not facultative

Ancestry of “nonfacultative”, step by step

nonfacultative traces back through two separate lines of ancestry.

via English facultative

StepLanguageWordMeaning
1EnglishfacultativeOf or relating to faculty, especially to mental...
2Frenchfacultatifoptional, elective; not mandatory; facultative
3French-if-ive; used in forming adjectives denoting...
4Middle French-if-ive
5Old French-if-ive
6Latin-īvusAdjective suffix
7Proto-Indo-European-iHwós
8Proto-Indo-European-wósCreates adjectives from verb stems

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
Every word from Proto-Indo-European -wósEvery word from Latin -īvusEvery word from French -if