Where does “oathworthy” come from?

oathworthy (English) comes from English Worthy, from English -ly, from English grisly, from Middle English grisely, from Old English grisliċ, from Old English -līċ, from Proto-Germanic *-līk.

oathworthy (English): Of sufficiently good character to be able to swear an oath and be believed

Definitions

  1. Of sufficiently good character to be able to swear an oath and be believed

Ancestry of “oathworthy”, step by step

oathworthy traces back through two separate lines of ancestry.

via English Worthy

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

via English oath

StepLanguageWordMeaning
1EnglishoathA solemn pledge or promise, appealing to a deity,...
2Middle Englishooth
3Old Englishāþoath
4Proto-West Germanicaiþoath
5Proto-Germanicaiþazoath
6Proto-Indo-Europeanoyt-
Every word from Proto-Germanic *-līk