Where does “unperspicaciously” come from?

unperspicaciously (English) comes from English unperspicacious, from English perspicacious, from Latin perspicācitās, from Latin perspicax, from Latin -āx, from Latin -ium, from Latin -ius, from Proto-Italic -jōs — Creates adjectives from noun or verb stems.

unperspicaciously (English): In an unperspicacious manner

Definitions

  1. In an unperspicacious manner

Ancestry of “unperspicaciously”, step by step

unperspicaciously traces back through two separate lines of ancestry.

via English unperspicacious

StepLanguageWordMeaning
1EnglishunperspicaciousNot perspicacious
2EnglishperspicaciousOf acute discernment; having keen insight;...
3Latinperspicācitāssharp-sightedness, discernment, discrimination
4Latinperspicaxsharp-sighted, quick-sighted, perspicacious
5Latin-āxish, -y
6Latin-iumSuffix used to form abstract nouns, sometimes...
7Latin-iusforming adjectives from nouns; nominative neuter...
8Proto-Italic-jōsForms comparative adjectives
9Proto-Indo-European-yósCreates adjectives from noun or verb stems

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European -yósEvery word from Latin -iumEvery word from Latin -ius