Where does “inefficaciously” come from?

inefficaciously (English) comes from English inefficacious, from English efficacious, from Old French efficacieux, from Latin efficāx, from Latin efficiō, from Latin ex, from Latin commūnicō, from Latin commūnis — whale, sea monster; abyss.

inefficaciously (English): Without efficacy or effect

Definitions

  1. Without efficacy or effect

Ancestry of “inefficaciously”, step by step

inefficaciously traces back through two separate lines of ancestry.

via English inefficacious

StepLanguageWordMeaning
1EnglishinefficaciousIncapable of having the intended consequence; Not...
2EnglishefficaciousEffective; possessing efficacy
3Old Frenchefficacieux
4Latinefficāxefficacious, effectual, powerful, efficient
5Latinefficiōto make out or work out; effect, execute, complete, accomplish, make, form, compose
6LatinexA name of the letter "X"; out of, from
7Latincommūnicōto impart, share
8Latincommūniscommon, commonplace, ordinary, general, universal, shared, shared alike, of both sides, belonging to two or more together
9Old Latincom(m)oinis
10Proto-Italickommoiniscommon
11Proto-Indo-Europeanḱom-moy-ni-held in common
12Proto-Indo-Europeanḱómbeside, near, by, with
13Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
14Middle Englishkyt
15Russianкитwhale; genitive plural of ки́та
16Old Church Slavonicкитъwhale
17Ancient Greekκῆτοςwhale, sea monster; abyss

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Ancient Greek κῆτοςEvery word from Old Church Slavonic китъEvery word from Russian кит
inefficaciously — Etymology, Origin & Word History | Etymology Explorer