Where does “unplausibly” come from?

unplausibly (English) comes from English unplausible, from English Un-, from English still, from Old English stillan, from Proto-West Germanic stillijan, from Proto-West Germanic -jan, from Proto-Germanic -janą, from Proto-Indo-European -yéti — he, she.

unplausibly (English): In an unplausible manner

Definitions

  1. In an unplausible manner

Ancestry of “unplausibly”, step by step

unplausibly traces back through two separate lines of ancestry.

via English unplausible

StepLanguageWordMeaning
1EnglishunplausibleImplausible
2EnglishUn-not
3EnglishstillNot moving; calm; Not effervescing; not...
4Old Englishstillanbecome calm, abate, subside; calm, pacify,...
5Proto-West Germanicstillijanto make still, quiet
6Proto-West Germanic-janCreates denominative verbs from nouns; Creates...
7Proto-Germanic-janąDerives denominatives from nouns and factitives...
8Proto-Indo-European-yétiCreates intransitive, often deponent,...
9Proto-Indo-Europeanyé-
10Chichewaiyehe, she

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Chichewa iyeEvery word from Proto-Germanic -janąEvery word from English Un-
unplausibly — Etymology, Origin & Word History | Etymology Explorer