Etymology Explorer › English

Where does “fitful” come from?

Fitful comes from English fit combined with the Middle English suffix -ful, derived from Old English -ful and Proto-Germanic -fullaz, ultimately from Proto-Indo-European pleh₁- meaning to fill.

fitful (English): Irregular; unsteady; characterized by fits

Definitions

  1. Irregular; unsteady; characterized by fits

Ancestry of “fitful”, step by step

StepLanguageWordMeaning
1English-fulUsed to form adjectives from nouns. Full of,...
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

Words derived from “fitful”

  • fitfully
  • fitfulness
  • unfitful
Every word from Proto-Indo-European pleh₁- →