Where does “nonsked” come from?

nonsked (English) comes from English sked, from English schedule, from Middle English cedule, from Middle French cedule, from Old French cedule, from Latin schedula, from Latin -ulus, from Proto-Italic -olos — Forms agent nouns from verbal roots.

nonsked (English): A nonscheduled airline

Definitions

  1. A nonscheduled airline

Ancestry of “nonsked”, step by step

nonsked traces back through two separate lines of ancestry.

via English sked

StepLanguageWordMeaning
1EnglishskedA schedule; To schedule
2EnglishscheduleA slip of paper; a short note; A written or...
3Middle EnglishceduleA written document or record
4Middle Frenchcedule
5Old Frenchcedule
6Latinschedulaleaf of paper
7Latin-ulusUsed to form a diminutive of a noun, indicating...
8Proto-Italic-olos
9Proto-Italic-elosForms desubstantival and deadjectival diminutive nouns
10Proto-Indo-European-e-lós
11Proto-Indo-European-lósForms agent nouns from verbal roots

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 -lós