Where does “proficuous” come from?

proficuous (English) comes from Latin proficuus, from Latin proficere, from Latin facere, from Latin facio, from Proto-Italic fakjō, from Proto-Italic *θakjō, from Proto-Indo-European *dʰh₁k-yé-ti, from Proto-Indo-European dʰeh₁- — to do, put, place.

proficuous (English): Useful or profitable

Definitions

  1. Useful or profitable

Ancestry of “proficuous”, step by step

StepLanguageWordMeaning
1Latinproficuusbeneficial, helpful, useful
2Latinproficerepresent active infinitive of prōficiō; to go...
3Latinfacerepresent active infinitive of faciō; do, make; to...
4LatinfacioI do; I make, construct, fashion, frame, build,...
5Proto-Italicfakjōto make
6Proto-Italic*θakjō
7Proto-Indo-European*dʰh₁k-yé-ti
8Proto-Indo-Europeandʰeh₁-to do, put, place

Words derived from “proficuous

Every word from Proto-Indo-European dʰeh₁-
proficuous — Etymology, Origin & Word History | Etymology Explorer