Where does “abstrusively” come from?

abstrusively (English) comes from English abstrusive, from English -ive, from Middle English -yf, from Old French -if, from Latin -īvus, from Proto-Indo-European -iHwós, from Proto-Indo-European -wós — Creates adjectives from verb stems.

abstrusively (English): In an abstrusive manner

Definitions

  1. In an abstrusive manner

Ancestry of “abstrusively”, step by step

abstrusively traces back through two separate lines of ancestry.

via English abstrusive

StepLanguageWordMeaning
1EnglishabstrusiveOf abstruse quality
2English-iveAn adjective suffix signifying relating or...
3Middle English-yfA suffix designating adjectives, adverbs and...
4Old French-if-ive
5Latin-īvusAdjective suffix
6Proto-Indo-European-iHwós
7Proto-Indo-European-wósCreates adjectives from verb stems

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European -wósEvery word from Latin -īvusEvery word from English -ive