Where does “unaccusably” come from?

unaccusably (English) comes from English unaccusable, from English accusable, from Latin accusabilis, from Latin accūsō, from Latin ad-, from Latin īn-, from Latin în, from Latin en — in.

unaccusably (English): So as to be beyond accusation; unimpeachably

Definitions

  1. So as to be beyond accusation; unimpeachably

Ancestry of “unaccusably”, step by step

unaccusably traces back through two separate lines of ancestry.

via English unaccusable

StepLanguageWordMeaning
1EnglishunaccusableNot accusable
2EnglishaccusableLiable to be accused or censured; chargeable with...
3Latinaccusabilisaccusable, blameworthy, reprehensible
4Latinaccūsōto blame, reproach, make a complaint against, find fault with
5Latinad-to; usually prefixed to verbs, in which cases it...
6Latinīn-un-, non-, not
7Latinînin, at, on, upon, from (space)
8Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
9Proto-Italicenin
10Proto-Indo-Europeanh₁énin

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European h₁énEvery word from Latin īn-Every word from Latin ad-