Where does “nonobstructive” come from?

nonobstructive (English) comes from English obstructive, from English -ive, from Middle English -yf, from Old French -if, from Latin -īvus, from Proto-Indo-European -iHwós, from Proto-Indo-European -wós — Creates adjectives from verb stems.

nonobstructive (English): Not obstructive

Definitions

  1. Not obstructive

Ancestry of “nonobstructive”, step by step

nonobstructive traces back through two separate lines of ancestry.

via English obstructive

StepLanguageWordMeaning
1EnglishobstructiveCausing obstructions; One who obstructs something
2English-iveAn adjective suffix signifying relating or...
3Middle English-yfA suffix designating adjectives, adverbs and...
4Old French-if-ive
5Latin-īvusAdjective suffix
6Proto-Indo-European-iHwós
7Proto-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 -wós