Where does “unmasterful” come from?

unmasterful (English) comes from English masterful, from English -ful, 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.

unmasterful (English): Not masterful

Definitions

  1. Not masterful

Ancestry of “unmasterful”, step by step

unmasterful traces back through two separate lines of ancestry.

via English masterful

StepLanguageWordMeaning
1EnglishmasterfulOf or pertaining to the manner of a "master" of...
2English-fulUsed to form adjectives from nouns. Full of,...
3Middle English-fulAppended to nouns to form adjectives denoting...
4Old English-fulfull of; -ful
5Proto-Germanic-fullaz-ful
6Proto-Germanicfullazfull; the whole, the entire
7Proto-Indo-Europeanpl̥h₁nósfull
8Proto-Indo-Europeanpleh₁-to fill

via English un

StepLanguageWordMeaning
1EnglishunOne

Words derived from “unmasterful

Every word from Proto-Indo-European pleh₁-Every word from Proto-Indo-European pl̥h₁nósEvery word from Proto-Germanic fullaz