Where does “indisputably” come from?

Indisputably comes from English indisputable, derived from English dispute with the prefix English in- (from Latin in-, meaning "not"), ultimately from Latin putus and Proto-Indo-European roots ne and oyd-.

indisputably (English): In a manner that is incapable of being disputed...

Definitions

  1. In a manner that is incapable of being disputed...

Ancestry of “indisputably”, step by step

StepLanguageWordMeaning
1English-lyUsed to form adjectives from nouns, the...
2EnglishgrislyHorrifyingly repellent; gruesome, terrifying;...
3Middle Englishgrisely—
4Old Englishgrisliċgrisly, horrible; dreadful, horrid
5Old English-līċsuffix forming {{glossary|adjective}}s meaning...
6Proto-Germanic*-līk—
Every word from Proto-Germanic *-līk →Every word from English -ly →Every word from Old English -līċ →