Where does “underivatively” come from?

underivatively (English) comes from English underivative, from English derivative, from Middle French dérivatif, from Latin dērīvātus, from Latin dērīvō, from Latin dē-, from Latin dē, from Latin post — afterwards, post; by, at.

underivatively (English): In an underivative fashion

Definitions

  1. In an underivative fashion

Ancestry of “underivatively”, step by step

underivatively traces back through two separate lines of ancestry.

via English underivative

StepLanguageWordMeaning
1EnglishunderivativeNot derivative
2EnglishderivativeObtained by derivation; not radical, original, or...
3Middle Frenchdérivatif
4Latindērīvātusdrawn off, diverted, derived
5LatindērīvōTo draw or lead off
6Latindē-of; from
7Latinof; concerning; about
8Latinpostbehind; after, since, besides, except; behind,...
9Latinposteablative singular of postis
10Proto-Italicpostibehind, after
11Proto-Indo-Europeanpóstiafter
12Proto-Indo-Europeanpósafterwards, post; by, at

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European pósEvery word from Latin dē-Every word from Proto-Indo-European pósti