Where does “nontan” come from?

nontan (English) comes from English tan, from French tan, from French ton, from Old French ton, from Latin tonus, from Ancient Greek τόνος, from Proto-Hellenic tónos, from Proto-Indo-European tónos — to stretch, to extend.

Ancestry of “nontan”, step by step

nontan traces back through two separate lines of ancestry.

via English tan

StepLanguageWordMeaning
1EnglishtanA yellowish-brown colour; A darkening of the skin...
2Frenchtanpulped oak bark used in the tanning process
3FrenchtonYour, thy; Tone; Tone, shade
4Old Frenchtonyour
5LatintonusThe stretching or straining of a rope; A strain;...
6Ancient Greekτόνοςrope, cord; chord; tone, note
7Proto-Hellenictónosrope, cord; tension
8Proto-Indo-Europeantónossomething stretched; chord, fiber, string
9Proto-Indo-Europeanten-to stretch, to extend

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 ten- →Every word from Proto-Indo-European tónos →Every word from Proto-Hellenic tónos →