Where does “ruthful” come from?

ruthful (English) comes from Middle English reuþful, from Middle English -ful, from Old English -ful, from Proto-Germanic -fullaz, from Proto-Germanic fullaz, from Proto-Indo-European pl̥h₁nós, from Proto-Indo-European pleh₁- — to fill.

ruthful (English): Full of sorrow; sorrowful; woeful; rueful;...

Definitions

  1. Full of sorrow; sorrowful; woeful; rueful;...

Ancestry of “ruthful”, step by step

StepLanguageWordMeaning
1Middle Englishreuþfulsad, miserly, despairing; mournful, despondent,...
2Middle English-fulAppended to nouns to form adjectives denoting...
3Old English-fulfull of; -ful
4Proto-Germanic-fullaz-ful
5Proto-Germanicfullazfull; the whole, the entire
6Proto-Indo-Europeanpl̥h₁nósfull
7Proto-Indo-Europeanpleh₁-to fill
Every word from Proto-Indo-European pleh₁-Every word from Proto-Indo-European pl̥h₁nósEvery word from Proto-Germanic fullaz
ruthful — Etymology, Origin & Word History | Etymology Explorer