Where does “beneficially” come from?

Beneficially comes from English beneficial plus the Middle English adverbial suffix -ly, tracing to Latin beneficium from bene and facio, ultimately from Proto-Indo-European dʰeh₁-.

beneficially (English): In a beneficial manner

Definitions

  1. In a beneficial manner

Ancestry of “beneficially”, step by step

StepLanguageWordMeaning
1EnglishbeneficialHelpful or good to something or someone; Relating...
2Latinbeneficiālisbeneficial; generous
3Latinbeneficiumbenefit; favour; kindness
4Latinbeneficusbeneficent; generous, liberal
5Latinbenewell; properly, exactly; agreeably, favorably
6Latinbonusgood, honest, brave, noble, kind, pleasant;...
7Old LatinduenosAlternative form of duonus
8Proto-Italicdwenosgood
9Proto-Indo-Europeandew-to show favour, revere; to fail, to lag, to be...
Every word from Proto-Indo-European dew-Every word from Proto-Italic dwenosEvery word from Old Latin duenos