Where does “assumptively” come from?

assumptively (English) comes from English assumptive, from Latin sūmptus, from Latin sumō, from Latin sub-, from Proto-Indo-European upó, from Proto-Indo-European h₃ewp-.

assumptively (English): In an assumptive manner

Definitions

  1. In an assumptive manner

Ancestry of “assumptively”, step by step

assumptively traces back through two separate lines of ancestry.

via English assumptive

StepLanguageWordMeaning
1EnglishassumptiveHeld as true or valid without evidence; Forward...
2Latinsūmptusassumed, claimed
3Latinsumōto take, take up, catch, assume, seize, claim, arrogate
4Latinsub-under, sub
5Proto-Indo-Europeanupóunder, below
6Proto-Indo-Europeanh₃ewp-—

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European h₃ewp- →Every word from Proto-Indo-European upó →Every word from Latin sub- →