Where does “nonleaded” come from?

nonleaded (English) comes from English leaded, from English lead, from Middle English leden, from Old English lēoden, from Old English -en, from Old Norse -inn, from Proto-Norse -īna-, from Proto-Germanic -īnaz — adjectival suffix.

nonleaded (English): Unleaded

Definitions

  1. Unleaded

Ancestry of “nonleaded”, step by step

nonleaded traces back through two separate lines of ancestry.

via English leaded

StepLanguageWordMeaning
1EnglishleadedHeld in place by strips of lead; Containing or...
2EnglishleadA heavy, pliable, inelastic metal element, having...
3Middle Englishledento lead; to carry, take, bring; to put, place,...
4Old Englishlēodennational or popular language; national language;...
5Old English-enmæġþ + API → mæġden; cocc + API → cycen, cicen;...
6Old Norse-innUsed to create adjectives from nouns, meaning...
7Proto-Norse-īna-
8Proto-Germanic-īnaz-en
9Proto-Indo-European-iHnosCreates adjectives of materials
10Proto-Indo-European-no-adjectival suffix

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 -no-Every word from Proto-Germanic -īnazEvery word from Old English -en