Where does “nontrustworthy” come from?

nontrustworthy (English) comes from English trustworthy, from English -worthy, from English Worthy, from English -ly, from English grisly, from Middle English grisely, from Old English grisliċ, from Old English -līċ.

nontrustworthy (English): Not trustworthy

Definitions

  1. Not trustworthy

Ancestry of “nontrustworthy”, step by step

nontrustworthy traces back through two separate lines of ancestry.

via English trustworthy

StepLanguageWordMeaning
1EnglishtrustworthyDeserving of trust, reliable
2English-worthyOf sufficient worth for; deserving of; Suitable...
3EnglishWorthyOS grid ref SS8548
4English-lyUsed to form adjectives from nouns, the...
5EnglishgrislyHorrifyingly repellent; gruesome, terrifying;...
6Middle Englishgrisely
7Old Englishgrisliċgrisly, horrible; dreadful, horrid
8Old English-līċsuffix forming {{glossary|adjective}}s meaning...
9Proto-Germanic*-līk

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-Germanic *-līkEvery word from English -lyEvery word from Old English -līċ