Where does “adversarially” come from?

adversarially (English) comes from English adversarial, from Spanish adversario, from Latin adversārius, from Latin adversus, from Latin advertō, from Latin ad-, from Latin īn-, from Latin în — in.

adversarially (English): In an adversarial way

Definitions

  1. In an adversarial way

Ancestry of “adversarially”, step by step

adversarially traces back through two separate lines of ancestry.

via English adversarial

StepLanguageWordMeaning
1EnglishadversarialCharacteristic of, or in the manner of, an...
2Spanishadversarioadversary, opponent
3Latinadversāriusopponent, rival
4Latinadversusset opposite, adverse, having been set against;...
5Latinadvertōto turn to or towards
6Latinad-to; usually prefixed to verbs, in which cases it...
7Latinīn-un-, non-, not
8Latinînin, at, on, upon, from (space)
9Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
10Proto-Italicenin
11Proto-Indo-Europeanh₁énin

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European h₁én