Where does “unknownly” come from?

unknownly (English) comes from English unknown, from English un-, from Middle English un-, from Old English un-, from Proto-West Germanic un-, from Proto-Germanic un-, from Proto-Indo-European n̥-, from Proto-Indo-European ne — not.

unknownly (English): Mysteriously, without a known reason or cause

Definitions

  1. Mysteriously, without a known reason or cause

Ancestry of “unknownly”, step by step

unknownly traces back through two separate lines of ancestry.

via English unknown

StepLanguageWordMeaning
1EnglishunknownNot known; unidentified; not well known; A...
2Englishun-not; absent; lacking; not; negative; contrary to...
3Middle Englishun-
4Old Englishun-negation or absence of: un-, non-; bad; forms...
5Proto-West Germanicun-not, un-
6Proto-Germanicun-not, un-
7Proto-Indo-Europeann̥-not, un-
8Proto-Indo-Europeannenot

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European ne