Where does “viésperas” come from?

viésperas (Old Spanish) comes from Latin vespera, from Latin vesper, from Proto-Italic *wesperos, from Proto-Indo-European wek(ʷ)speros, from Proto-Indo-European we-.

Ancestry of “viésperas”, step by step

StepLanguageWordMeaning
1Latinvesperaevening, eventide
2Latinvesperthe evening or vespers; supper, dinner; the...
3Proto-Italic*wesperos
4Proto-Indo-Europeanwek(ʷ)sperosevening
5Proto-Indo-Europeanwe-

Words derived from “viésperas

Every word from Proto-Indo-European we-Every word from Proto-Indo-European wek(ʷ)sperosEvery word from Proto-Italic *wesperos