Where does “plentewos” come from?

plentewos (Middle English) comes from Old French plentiveus, from Old French plentif, from Old French plenté, from Latin plēnitātem, from Latin plenitas, from Latin plēnus, from Proto-Italic plēnos, from Proto-Indo-European pl̥h₁nós — to fill.

Ancestry of “plentewos”, step by step

StepLanguageWordMeaning
1Old Frenchplentiveusfertile, rich
2Old Frenchplentifabundant
3Old Frenchplentéfullness; abundance; much; a lot
4Latinplēnitātem
5LatinplenitasThe state of being full; fullness; abundance,...
6Latinplēnusfull; filled; complete
7Proto-Italicplēnosfull
8Proto-Indo-Europeanpl̥h₁nósfull
9Proto-Indo-Europeanpleh₁-to fill

Words derived from “plentewos

Every word from Proto-Indo-European pleh₁-Every word from Proto-Indo-European pl̥h₁nósEvery word from Proto-Italic plēnos